diff --git a/.bazelrc b/.bazelrc
index 81430cc64..872241350 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -10,6 +10,10 @@ build:windows --build_python_zip=false
 # record version/build hash
 build --workspace_status_command='bash ./tools/status.sh'
 
+# support macOS 10.13+
+build:macos --action_env="MACOSX_DEPLOYMENT_TARGET=10.13"
+build:macos --macos_minimum_os=10.13
+
 # run clippy when compiling rust in test mode
 test --aspects=@rules_rust//rust:defs.bzl%rust_clippy_aspect --output_groups=+clippy_checks
 
diff --git a/.bazelversion b/.bazelversion
index 0062ac971..ac14c3dfa 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-5.0.0
+5.1.1
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index f56b75d18..c54faccb2 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -99,6 +99,7 @@ Sachin Govind <sachin.govind.too@gmail.com>
 Bruce Harris <github.com/bruceharris>
 Patric Cunha <patricc@agap2.pt>
 Brayan Oliveira <github.com/BrayanDSO>
+Luka Warren <github.com/lukawarren>
 
 ********************
 
diff --git a/defs.bzl b/defs.bzl
index dcabd1a34..5ffcb8844 100644
--- a/defs.bzl
+++ b/defs.bzl
@@ -10,7 +10,7 @@ load("@io_bazel_rules_sass//:defs.bzl", "sass_repositories")
 load("//python/pyqt:defs.bzl", "install_pyqt")
 load("@rules_python//python:pip.bzl", "pip_parse")
 
-anki_version = "2.1.51"
+anki_version = "2.1.52"
 
 def setup_deps():
     bazel_skylib_workspace()
diff --git a/pylib/rsbridge/BUILD.bazel b/pylib/rsbridge/BUILD.bazel
index 6c2b6856b..97b27109a 100644
--- a/pylib/rsbridge/BUILD.bazel
+++ b/pylib/rsbridge/BUILD.bazel
@@ -8,6 +8,7 @@ cargo_build_script(
     srcs = ["build.rs"],
     build_script_env = {
         "PYO3_PYTHON": "$(location @python)",
+        "MACOSX_DEPLOYMENT_TARGET": "10.13",
     },
     data = [
         "@python",
diff --git a/python/pyqt/6_2/requirements.in b/python/pyqt/6_2/requirements.in
index 00b451f05..431a224e5 100644
--- a/python/pyqt/6_2/requirements.in
+++ b/python/pyqt/6_2/requirements.in
@@ -1,5 +1,5 @@
-pyqt6==6.2.2
-pyqt6-qt6==6.2.2
-pyqt6-webengine==6.2.1
-pyqt6-webengine-qt6==6.2.2
-pyqt6_sip==13.2.1
+pyqt6==6.3.0
+pyqt6-qt6==6.3.0
+pyqt6-webengine==6.3.0
+pyqt6-webengine-qt6==6.3.0
+pyqt6_sip==13.3.1
diff --git a/python/pyqt/6_2/requirements.txt b/python/pyqt/6_2/requirements.txt
index c3fbd5708..c7273f119 100644
--- a/python/pyqt/6_2/requirements.txt
+++ b/python/pyqt/6_2/requirements.txt
@@ -1,51 +1,48 @@
-pyqt6==6.2.2 \
-    --hash=sha256:6f983a42239a6b7829ceff718ea943b8034f8d9e5d796a0fcfda0bc53fbaf8e9 \
-    --hash=sha256:9325a0f51c08e37340d916d2723daf9a25c844dac99d71d6c5aacb4f6ee00171 \
-    --hash=sha256:e9d56e25d307c50a8f21c2f210ddada661fac6ffd882deea82b50127919823fd \
-    --hash=sha256:eda7a54f47d70377f95d0aafccfca83a7f5a6895f020d38986dfa96aa8b0883c
+pyqt6==6.3.0 \
+    --hash=sha256:20dec18471d3e574e37411618725dc2901443a781f5c6d974b041413141f33e4 \
+    --hash=sha256:4fd85dcb15ea4e734b6e4e216fe9a6246779761edaf2cf7c0cce1a2303a8d31b \
+    --hash=sha256:e193f8714ff21cb13fe4a6148b963893ff9ff738676fc9c853333259b9b64425 \
+    --hash=sha256:ff4244507d1ff54fffa27cdaf4d4df90e4252fd1843ba28d2f32a4c79c3ece4e
     # via
     #   -r requirements.in
     #   pyqt6-webengine
-pyqt6-qt6==6.2.2 \
-    --hash=sha256:47515bf682748a42f41b9df8cc3854d29802199357ea76d39ece55679f390fe6 \
-    --hash=sha256:8cac87d50a8afd0f3af1a3dd7b32e508bb5fd2a7149a272a84f922c63f5af6f3 \
-    --hash=sha256:b3a3113f3a89d16ea204b99868adc33688559746260e8a2396b2edc9779eb37c \
-    --hash=sha256:c26076c16eb1743f10179a62567d47c1cbda43ac45a1759d2e96563c52d8e41c
+pyqt6-qt6==6.3.0 \
+    --hash=sha256:0782dc4da4933755182724290b43f52441b1b90c377ee7e6a1b625bb91c09a10 \
+    --hash=sha256:7f94dcf6f60e3e395083d87e49f14ccc194cd45d73f301ade39bc6adfdfc765f \
+    --hash=sha256:bef30ad651fa5fbc4a5d157862108c6ea270e636cc98b1eafdb93f5c7fef7eff \
+    --hash=sha256:e87d192d20c5789aa1271025831881dde071a357a1956c808fb5e1b4603ec832
     # via
     #   -r requirements.in
     #   pyqt6
-pyqt6-sip==13.2.0 \
-    --hash=sha256:0baa53e464667b289ee157024e244fd9fa190101ec74eae30d17f0692f6af8cd \
-    --hash=sha256:10e6c5d0004308efcbe8826ff0b8faf6e6f60c9e906cffeb26834e18e6340ed4 \
-    --hash=sha256:121b887e40daac64f139ce3d7fc7b1d549ce75d423c6c174abbdf6ec7ab5d636 \
-    --hash=sha256:12d43e55ec5ce70260097c19ff95942d2d329ba8c81fe140e5e9af08cbcfcb9c \
-    --hash=sha256:149e91b372037765b18e728e68facdb2f072fbf043f76a5a424d2fa78af13163 \
-    --hash=sha256:5f4b4ce20ff851fbf19cc7777485ac531171308705b1b36305cd71680686941f \
-    --hash=sha256:66f3bf78d6bb084d10261111c3a7aa7c4125d73006b763544c81278468e9aa9d \
-    --hash=sha256:6a12210e8547a8d8f9926fc3773e2c83db4511f9ac8bdec0b11b08a751262474 \
-    --hash=sha256:9b79ca8554e40d70783ab7f7f6e16043ffd6c1d6cc14da5eba6ba474a7002233 \
-    --hash=sha256:a0dcd554d00e025c844427860336fab8179173e181717a895af234f0279236f9 \
-    --hash=sha256:abb26230a444f3b65396c3612af5db4f96a6765a56026078b7b45c8fb8bc1693 \
-    --hash=sha256:cc92d5fc57a9192f269a622c340551ad9cde6d7a282273ccb3c64cd742f73760 \
-    --hash=sha256:cda533d545414576e2d88d106c03eaf340bf8897388277838f9f2ffa6e2a7492 \
-    --hash=sha256:d44e69ed4dc208c6cd791be8c54d8d656e1d395fe537bd1320f01b8ab3edec0f \
-    --hash=sha256:e7c8093a6ef36395353a32df026745254b1ebdfcd490f746307d84ba67bcd93a \
-    --hash=sha256:f8a65a876b70fc1c4eb95de74e133c81c146f08ad0e04877e16af8e3798b9d50
+pyqt6-sip==13.3.1 \
+    --hash=sha256:0f4d7a0dd9c610ab0b2e7b46cfa45eeecd72a50f9d2a82a883d4fc2a0eabe216 \
+    --hash=sha256:10e54200c619276f4e79c615b0d2f1f612a8b4fe443c119869de62546e0f9f2f \
+    --hash=sha256:33c4a39e9fce8448d0abb79f80ecf35b8420ec76fa90b056173ce69a8a2ae769 \
+    --hash=sha256:3bffad016f115a003f290bf8e92d2fd38d6b3c832946e7ee98aa9ecc20c431ba \
+    --hash=sha256:45f23a3de6290ab311d827a371e82c09cd3203d57c74e8aa739280feb0960f80 \
+    --hash=sha256:77edc790f8bae29729103b378ccd29beba402bcdde5c584bd4aebbf8c8a75caa \
+    --hash=sha256:7c26dcba7deebb3d001079eda84be911bac55520b5e7b7113fac1859d850b566 \
+    --hash=sha256:98c53675a4fb2507126ff2ea3ec03872d6e59624d45e6ad95053f74002be121f \
+    --hash=sha256:b94dc4ecda4b6a011cdb5fdff0eae27567d30c30bc884c78394b76e02eb3df7a \
+    --hash=sha256:b9506e2ddb126541457db939311432a63d0affc83bf86ff902d1664c7c167db6 \
+    --hash=sha256:d629c0e39d5ccfdae567b92ba74d92f9180b7c55535f82251f1a12a9076a9e01 \
+    --hash=sha256:ef89555ad34ca8b8f6d2e3ccacd4edacebef781404254c2cb17ba1c60cdc57c2 \
+    --hash=sha256:f17c15665a4007cdf167eaeb133408b8e3409203303199a00068da63ea4c41a3
     # via
     #   -r requirements.in
     #   pyqt6
     #   pyqt6-webengine
-pyqt6-webengine==6.2.1 \
-    --hash=sha256:52c65c70050f19e4d38bd9e91667a2d87c595c854b3ba162d863e3c05f696957 \
-    --hash=sha256:6f6d7cb612f20d1f1f8ea1bbe7ebb8bbaa3f7fcd56f0e9c41582851998be20c3 \
-    --hash=sha256:97d4b43f0959458adc119511d22a12814416a3bf8bc78f246068fdd54a6fd2b3 \
-    --hash=sha256:aa2c8e93f99756f1ec5a703d3131605294c6603869e50204ae5a5f52ea15ec2f
+pyqt6-webengine==6.3.0 \
+    --hash=sha256:1309c518eb159dcb4a9635a5f42e6d11c141ebb3baaee442cc8edf3893f55361 \
+    --hash=sha256:147e6dab0184071f5febf020e29fde6a8dcced6b56f40bbc2a056fac59e76a98 \
+    --hash=sha256:ab2aedbeec54f1bcff872f7dfc236aa0fce4b55cd30f608ca89b408ee9e8147b \
+    --hash=sha256:bb37a7b2a9c0b2856a16066869389053901c20163ef9637344f0279f9597c57d
     # via -r requirements.in
-pyqt6-webengine-qt6==6.2.2 \
-    --hash=sha256:8449cec1492085bf0e6168c02e9c0255f66c67cdbdbb4c06d9f0c398f44d4b0d \
-    --hash=sha256:8f83d93b58ea4f13f03ba2c82820a3ade2942f59240191f8153ee4d1e8221e6b \
-    --hash=sha256:b88b913a4bff6246cf57ed5b2067d4dd16502502c2c97b9c63257156beeaa39c \
-    --hash=sha256:f7d42669c484dc65dac7b4833d7638b888603fdd127b7adc2e5c3b0eaa43ff9b
+pyqt6-webengine-qt6==6.3.0 \
+    --hash=sha256:27bd08f6a0eb5508c444e95aa45b1574239faf03d6d45d5fcd6c2c8d2fd21c69 \
+    --hash=sha256:5401e2a6fa6b13f271af946433f95af06e102613c90344aceb8424514a3f8784 \
+    --hash=sha256:c075ed6c73f9d3e14e7ab5a9d1501590104dab7ecb3d57ad41b2d35760237ec5 \
+    --hash=sha256:d9d3f1ad908e8f65088db65f27958904104275c6b32c77fec34f319d98eec9b2
     # via
     #   -r requirements.in
     #   pyqt6-webengine
diff --git a/qt/aqt/__init__.py b/qt/aqt/__init__.py
index bb070ea67..a6cdd9b20 100644
--- a/qt/aqt/__init__.py
+++ b/qt/aqt/__init__.py
@@ -495,7 +495,7 @@ def _run(argv: Optional[list[str]] = None, exec: bool = True) -> Optional[AnkiAp
 
     if (
         getattr(sys, "frozen", False)
-        and os.getenv("QT_QPA_PLATFORM") == "wayland"
+        and (os.getenv("QT_QPA_PLATFORM") == "wayland" or os.getenv("WAYLAND_DISPLAY"))
         and not os.getenv("ANKI_WAYLAND")
     ):
         # users need to opt in to wayland support, given the issues it has
diff --git a/qt/aqt/about.py b/qt/aqt/about.py
index 116408b1c..79c2e758e 100644
--- a/qt/aqt/about.py
+++ b/qt/aqt/about.py
@@ -225,6 +225,7 @@ def show(mw: aqt.AnkiQt) -> QDialog:
             "Sergio Quintero",
             "Nicholas Flint",
             "Daniel Vieira Memoria10X",
+            "Luka Warren",
         )
     )
 
diff --git a/qt/aqt/browser/browser.py b/qt/aqt/browser/browser.py
index 349203a91..ef996641c 100644
--- a/qt/aqt/browser/browser.py
+++ b/qt/aqt/browser/browser.py
@@ -897,6 +897,7 @@ class Browser(QMainWindow):
         gui_hooks.operation_did_execute.append(self.on_operation_did_execute)
         gui_hooks.focus_did_change.append(self.on_focus_change)
         gui_hooks.flag_label_did_change.append(self._update_flag_labels)
+        gui_hooks.collection_will_temporarily_close.append(self._on_temporary_close)
 
     def teardownHooks(self) -> None:
         gui_hooks.undo_state_did_change.remove(self.on_undo_state_change)
@@ -905,6 +906,11 @@ class Browser(QMainWindow):
         gui_hooks.operation_did_execute.remove(self.on_operation_did_execute)
         gui_hooks.focus_did_change.remove(self.on_focus_change)
         gui_hooks.flag_label_did_change.remove(self._update_flag_labels)
+        gui_hooks.collection_will_temporarily_close.remove(self._on_temporary_close)
+
+    def _on_temporary_close(self, col: Collection) -> None:
+        # we could reload browser columns in the future; for now we just close
+        self.close()
 
     # Undo
     ######################################################################
diff --git a/qt/aqt/editor.py b/qt/aqt/editor.py
index a12c70d68..073696c9a 100644
--- a/qt/aqt/editor.py
+++ b/qt/aqt/editor.py
@@ -1331,6 +1331,10 @@ class EditorWebView(AnkiWebView):
     def flagAnkiText(self) -> None:
         # be ready to adjust when clipboard event fires
         self._markInternal = True
+        # workaround broken QClipboard.dataChanged() on recent Qt6 versions
+        # https://github.com/ankitects/anki/issues/1793
+        if is_win and qtmajor == 6:
+            self.editor.mw.progress.single_shot(300, self._flagAnkiText, True)
 
     def _flagAnkiText(self) -> None:
         # add a comment in the clipboard html so we can tell text is copied
@@ -1342,6 +1346,10 @@ class EditorWebView(AnkiWebView):
         if not mime.hasHtml():
             return
         html = mime.html()
+        if is_win and qtmajor == 6:
+            # workaround Qt including CF_HTML header in clipboard
+            # FIXME: remove after we switch to Qt 6.2.5/6.3.1+.
+            html = re.sub(r"^Version:0.9(.|\r|\n)+?SourceURL:.*?\r\n", "", html)
         mime.setHtml(f"<!--anki-->{html}")
         aqt.mw.progress.timer(10, lambda: clip.setMimeData(mime), False, parent=self)
 
diff --git a/qt/aqt/exporting.py b/qt/aqt/exporting.py
index de8009760..52ed11a21 100644
--- a/qt/aqt/exporting.py
+++ b/qt/aqt/exporting.py
@@ -15,6 +15,7 @@ from anki import hooks
 from anki.cards import CardId
 from anki.decks import DeckId
 from anki.exporting import Exporter, exporters
+from aqt import gui_hooks
 from aqt.errors import show_exception
 from aqt.qt import *
 from aqt.utils import (
@@ -181,6 +182,8 @@ class ExportDialog(QDialog):
                 else:
                     self.on_export_finished()
 
+            if self.isVerbatim:
+                gui_hooks.collection_will_temporarily_close(self.mw.col)
             self.mw.progress.start()
             hooks.media_files_did_export.append(exported_media)
 
diff --git a/qt/aqt/main.py b/qt/aqt/main.py
index e9fbaa238..e3b1c5a2c 100644
--- a/qt/aqt/main.py
+++ b/qt/aqt/main.py
@@ -575,8 +575,9 @@ class AnkiQt(QMainWindow):
         self.col = Collection(cpath, backend=self.backend)
         self.setEnabled(True)
 
-    def reopen(self) -> None:
-        self.col.reopen()
+    def reopen(self, after_full_sync: bool = False) -> None:
+        self.col.reopen(after_full_sync=after_full_sync)
+        gui_hooks.collection_did_temporarily_close(self.col)
 
     def unloadCollection(self, onsuccess: Callable) -> None:
         def after_media_sync() -> None:
@@ -629,11 +630,6 @@ class AnkiQt(QMainWindow):
         if corrupt:
             showWarning(tr.qt_misc_your_collection_file_appears_to_be())
 
-    def _close_for_full_download(self) -> None:
-        "Backup and prepare collection to be overwritten."
-        self.create_backup_now()
-        self.col.close_for_full_sync()
-
     def apply_collection_options(self) -> None:
         "Setup audio after collection loaded."
         aqt.sound.av_player.interrupt_current_audio = self.col.get_config_bool(
diff --git a/qt/aqt/stats.py b/qt/aqt/stats.py
index 90a3af964..6af03e118 100644
--- a/qt/aqt/stats.py
+++ b/qt/aqt/stats.py
@@ -83,8 +83,15 @@ class NewDeckStats(QDialog):
         path = self._imagePath()
         if not path:
             return
-        self.form.web.page().printToPdf(path)
-        tooltip(tr.statistics_saved())
+        # When scrolled down in dark mode, the top of the page in the
+        # final PDF will have a white background, making the text and graphs
+        # unreadable. A simple fix for now is to scroll to the top of the
+        # page first.
+        def after_scroll(arg: Any) -> None:
+            self.form.web.page().printToPdf(path)
+            tooltip(tr.statistics_saved())
+
+        self.form.web.evalWithCallback("window.scrollTo(0, 0);", after_scroll)
 
     # legacy add-ons
     def changePeriod(self, n: Any) -> None:
diff --git a/qt/aqt/sync.py b/qt/aqt/sync.py
index 6d828c716..8dfdd298a 100644
--- a/qt/aqt/sync.py
+++ b/qt/aqt/sync.py
@@ -14,6 +14,7 @@ from anki.errors import Interrupted, SyncError, SyncErrorKind
 from anki.lang import without_unicode_isolation
 from anki.sync import SyncOutput, SyncStatus
 from anki.utils import plat_desc
+from aqt import gui_hooks
 from aqt.qt import (
     QDialog,
     QDialogButtonBox,
@@ -181,13 +182,17 @@ def full_download(mw: aqt.main.AnkiQt, on_done: Callable[[], None]) -> None:
     qconnect(timer.timeout, on_timer)
     timer.start(150)
 
+    # hook needs to be called early, on the main thread
+    gui_hooks.collection_will_temporarily_close(mw.col)
+
     def download() -> None:
-        mw._close_for_full_download()
+        mw.create_backup_now()
+        mw.col.close_for_full_sync()
         mw.col.full_download(mw.pm.sync_auth())
 
     def on_future_done(fut: Future) -> None:
         timer.stop()
-        mw.col.reopen(after_full_sync=True)
+        mw.reopen(after_full_sync=True)
         mw.reset()
         try:
             fut.result()
@@ -204,6 +209,7 @@ def full_download(mw: aqt.main.AnkiQt, on_done: Callable[[], None]) -> None:
 
 
 def full_upload(mw: aqt.main.AnkiQt, on_done: Callable[[], None]) -> None:
+    gui_hooks.collection_will_temporarily_close(mw.col)
     mw.col.close_for_full_sync()
 
     def on_timer() -> None:
@@ -215,7 +221,7 @@ def full_upload(mw: aqt.main.AnkiQt, on_done: Callable[[], None]) -> None:
 
     def on_future_done(fut: Future) -> None:
         timer.stop()
-        mw.col.reopen(after_full_sync=True)
+        mw.reopen(after_full_sync=True)
         mw.reset()
         try:
             fut.result()
diff --git a/qt/aqt/webview.py b/qt/aqt/webview.py
index 7892853a4..955893e83 100644
--- a/qt/aqt/webview.py
+++ b/qt/aqt/webview.py
@@ -499,7 +499,7 @@ html {{ {font} }}
 
         from aqt import mw
 
-        head = mw.baseHTML() + csstxt + jstxt + web_content.head
+        head = mw.baseHTML() + csstxt + web_content.head
         body_class = theme_manager.body_class()
 
         if theme_manager.night_mode:
@@ -520,7 +520,9 @@ html {{ {font} }}
 {head}
 </head>
 
-<body class="{body_class}">{web_content.body}</body>
+<body class="{body_class}">
+{jstxt}
+{web_content.body}</body>
 </html>"""
         # print(html)
         self.setHtml(html)
diff --git a/qt/bundle/build.py b/qt/bundle/build.py
index 99d253b31..b21294f53 100644
--- a/qt/bundle/build.py
+++ b/qt/bundle/build.py
@@ -389,7 +389,7 @@ if is_win:
     build_windows_installers()
 
 if is_mac:
-    print("outputs are in .bazel/out/build/{std,alt}")
+    print("outputs are in .bazel/out/build/app")
     print("dmg can be created with mac/finalize.py dmg")
 else:
     print("outputs are in .bazel/out/dist/")
diff --git a/qt/bundle/mac/src/main.rs b/qt/bundle/mac/src/main.rs
index dd77271bf..7ce837833 100644
--- a/qt/bundle/mac/src/main.rs
+++ b/qt/bundle/mac/src/main.rs
@@ -56,8 +56,8 @@ impl Variant {
 
     fn qt_repo(&self) -> &str {
         match self {
-            Variant::StandardX86 => "pyqt6.2_mac_bundle_amd64",
-            Variant::StandardArm => "pyqt6.2_mac_bundle_arm64",
+            Variant::StandardX86 => "pyqt6.3_mac_bundle_amd64",
+            Variant::StandardArm => "pyqt6.3_mac_bundle_arm64",
             Variant::AlternateX86 => "pyqt5.14_mac_bundle_amd64",
         }
     }
diff --git a/qt/tools/genhooks_gui.py b/qt/tools/genhooks_gui.py
index 8213e9026..573c3305a 100644
--- a/qt/tools/genhooks_gui.py
+++ b/qt/tools/genhooks_gui.py
@@ -688,6 +688,16 @@ gui_hooks.webview_did_inject_style_into_page.append(mytest)
         """,
     ),
     Hook(name="profile_will_close", legacy_hook="unloadProfile"),
+    Hook(
+        name="collection_will_temporarily_close",
+        args=["col: anki.collection.Collection"],
+        doc="""Called before one-way syncs and colpkg imports/exports.""",
+    ),
+    Hook(
+        name="collection_did_temporarily_close",
+        args=["col: anki.collection.Collection"],
+        doc="""Called after one-way syncs and colpkg imports/exports.""",
+    ),
     Hook(
         name="collection_did_load",
         args=["col: anki.collection.Collection"],
diff --git a/repos.bzl b/repos.bzl
index 603e4ca64..c734784fd 100644
--- a/repos.bzl
+++ b/repos.bzl
@@ -115,12 +115,12 @@ def register_repos():
     ################
 
     core_i18n_repo = "anki-core-i18n"
-    core_i18n_commit = "d6f01a26657ae78371813c8f54e415dc62032a90"
-    core_i18n_zip_csum = "cd74a8f40a6080a144b6f80ad88bd37309ea4f17d4dd3995d154482eafc86f98"
+    core_i18n_commit = "3fbbbd277adf6a307aad1f1389105740fb14bb52"
+    core_i18n_zip_csum = "18db75ca57b5068c0c9cb926f19b451185cf04a086004a96fcf8f6e734f51b29"
 
     qtftl_i18n_repo = "anki-desktop-ftl"
-    qtftl_i18n_commit = "76751e5dcb8bce78cd54b052f1b444531934ca45"
-    qtftl_i18n_zip_csum = "ad37c33d3d03a05b1094d6692300401a304da9ba48fb2dcf7ad01242ecc97997"
+    qtftl_i18n_commit = "a6811a12eaf86ff02d5ce168ac65022f3e442993"
+    qtftl_i18n_zip_csum = "03b62eb593e4929e502e6ee6d7fd81492d6fe9164aec50573e30028edbc9bf2e"
 
     i18n_build_content = """
 filegroup(
@@ -226,22 +226,22 @@ exports_files(["l10n.toml"])
 
     maybe(
         http_archive,
-        name = "pyqt6.2_mac_bundle_amd64",
+        name = "pyqt6.3_mac_bundle_amd64",
         build_file_content = " ",
         urls = [
-            "https://github.com/ankitects/anki-bundle-extras/releases/download/anki-2022-02-09/pyqt6.2-mac-amd64.tar.gz",
+            "https://github.com/ankitects/anki-bundle-extras/releases/download/anki-2022-04-20/pyqt6.3-mac-amd64.tar.gz",
         ],
-        sha256 = "c7bf899eee33fcb3b5848f5d3e5fc390012efc05c2308e4349b7bbd5939c85f0",
+        sha256 = "949d403c26036cd13a4a0c86c9416f32ac6d2aa58c6946be93ab949ee6cf9b11",
     )
 
     maybe(
         http_archive,
-        name = "pyqt6.2_mac_bundle_arm64",
+        name = "pyqt6.3_mac_bundle_arm64",
         build_file_content = " ",
         urls = [
-            "https://github.com/ankitects/anki-bundle-extras/releases/download/anki-2022-02-09/pyqt6.2-mac-arm64.tar.gz",
+            "https://github.com/ankitects/anki-bundle-extras/releases/download/anki-2022-04-20/pyqt6.3-mac-arm64.tar.gz",
         ],
-        sha256 = "7a4b7d5bd65c83fd16cf7e56929183ef0d1d7bb67f9deea8f2482d7378e0ea02",
+        sha256 = "c7df555623cdbd8f6981c15b4bfc58665b8e92d91fb43a7082bcfa1852ede10d",
     )
 
     maybe(
diff --git a/tools/bundle b/tools/bundle
index 7843a6654..c5e82e05b 100755
--- a/tools/bundle
+++ b/tools/bundle
@@ -22,11 +22,11 @@ bazel query @pyoxidizer//:*
 if [[ "$OSTYPE" == "darwin"* ]]; then
   if [ $(uname -m) != "arm64" ]; then
     bazel query @audio_mac_amd64//:* > /dev/null
-    bazel query @pyqt6.2_mac_bundle_amd64//:* > /dev/null
+    bazel query @pyqt6.3_mac_bundle_amd64//:* > /dev/null
     bazel query @pyqt5.14_mac_bundle_amd64//:* > /dev/null
   else
     bazel query @audio_mac_arm64//:* > /dev/null
-    bazel query @pyqt6.2_mac_bundle_arm64//:* > /dev/null
+    bazel query @pyqt6.3_mac_bundle_arm64//:* > /dev/null
     bazel query @protobuf_wheel_mac_arm64//:* > /dev/null
 
   fi
diff --git a/ts/editor/FocusTrap.svelte b/ts/editor/FocusTrap.svelte
index 2b9b4e792..e9920ed7e 100644
--- a/ts/editor/FocusTrap.svelte
+++ b/ts/editor/FocusTrap.svelte
@@ -18,6 +18,10 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     }
 </script>
 
+<!--
+@component
+Allows "focusing" an EditingArea, even though it has no open editing inputs.
+-->
 <input bind:this={input} class="focus-trap" readonly tabindex="-1" on:focus />
 
 <style lang="scss">
diff --git a/ts/editor/NoteEditor.svelte b/ts/editor/NoteEditor.svelte
index 957b07616..9f5cce9c2 100644
--- a/ts/editor/NoteEditor.svelte
+++ b/ts/editor/NoteEditor.svelte
@@ -273,6 +273,14 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     setupLifecycleHooks(api);
 </script>
 
+<!--
+@component
+Serves as a pre-slotted convenience component which combines all the common
+components and functionality for general note editing.
+
+Functionality exclusive to specifc note-editing views (e.g. in the browser or
+the AddCards dialog) should be implemented in the user of this component.
+-->
 <div class="note-editor">
     <FieldsEditor>
         <EditorToolbar {size} {wrap} api={toolbar}>
diff --git a/ts/editor/editor-toolbar/BoldButton.svelte b/ts/editor/editor-toolbar/BoldButton.svelte
index 68b4fcfad..edd07a307 100644
--- a/ts/editor/editor-toolbar/BoldButton.svelte
+++ b/ts/editor/editor-toolbar/BoldButton.svelte
@@ -15,7 +15,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     import { context as editorToolbarContext } from "./EditorToolbar.svelte";
     import { boldIcon } from "./icons";
 
-    const surroundElement = document.createElement("strong");
+    const surroundElement = document.createElement("b");
 
     function matcher(element: HTMLElement | SVGElement, match: MatchType): void {
         if (element.tagName === "B" || element.tagName === "STRONG") {
diff --git a/ts/editor/editor-toolbar/ItalicButton.svelte b/ts/editor/editor-toolbar/ItalicButton.svelte
index 372ff7842..a4d9fd7d8 100644
--- a/ts/editor/editor-toolbar/ItalicButton.svelte
+++ b/ts/editor/editor-toolbar/ItalicButton.svelte
@@ -15,7 +15,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     import { context as editorToolbarContext } from "./EditorToolbar.svelte";
     import { italicIcon } from "./icons";
 
-    const surroundElement = document.createElement("em");
+    const surroundElement = document.createElement("i");
 
     function matcher(element: HTMLElement | SVGElement, match: MatchType): void {
         if (element.tagName === "I" || element.tagName === "EM") {
diff --git a/ts/lib/keys.ts b/ts/lib/keys.ts
index 7beda3508..f7302dc84 100644
--- a/ts/lib/keys.ts
+++ b/ts/lib/keys.ts
@@ -16,11 +16,16 @@ function translateModifierToPlatform(modifier: Modifier): string {
     return platformModifiers[allModifiers.indexOf(modifier)];
 }
 
-const GENERAL_KEY = 0;
-const NUMPAD_KEY = 3;
+export function checkIfModifierKey(event: KeyboardEvent): boolean {
+    // At least the web view on Desktop Anki gives out the wrong values for
+    // `event.location`, which is why we do it like this.
+    let isInputKey = false;
 
-export function checkIfInputKey(event: KeyboardEvent): boolean {
-    return event.location === GENERAL_KEY || event.location === NUMPAD_KEY;
+    for (const modifier of allModifiers) {
+        isInputKey ||= event.code.startsWith(modifier);
+    }
+
+    return isInputKey;
 }
 
 export function keyboardEventIsPrintableKey(event: KeyboardEvent): boolean {
diff --git a/ts/lib/shortcuts.ts b/ts/lib/shortcuts.ts
index e4da2732d..7dab8e947 100644
--- a/ts/lib/shortcuts.ts
+++ b/ts/lib/shortcuts.ts
@@ -4,7 +4,7 @@
 import { on } from "./events";
 import type { Modifier } from "./keys";
 import {
-    checkIfInputKey,
+    checkIfModifierKey,
     checkModifiers,
     keyToPlatformString,
     modifiersToPlatformString,
@@ -135,7 +135,7 @@ function innerShortcut(
     function handler(event: KeyboardEvent): void {
         if (nextCheck(event)) {
             innerShortcut(target, event, callback, ...restChecks);
-        } else if (checkIfInputKey(event)) {
+        } else if (!checkIfModifierKey(event)) {
             // Any non-modifier key will cancel the shortcut sequence
             remove();
         }
diff --git a/ts/page.html b/ts/page.html
index 577569617..39acc6792 100644
--- a/ts/page.html
+++ b/ts/page.html
@@ -4,7 +4,7 @@
         <meta charset="utf-8" />
         <meta name="viewport" id="viewport" content="width=device-width" />
         <link href="{PAGE}.css" rel="stylesheet" />
-        <script src="{PAGE}.js"></script>
+        <script src="{PAGE}.js" defer></script>
     </head>
     <body></body>
 </html>
diff --git a/ts/sveltelib/input-handler.ts b/ts/sveltelib/input-handler.ts
index c91bc286f..ff0ec573b 100644
--- a/ts/sveltelib/input-handler.ts
+++ b/ts/sveltelib/input-handler.ts
@@ -3,7 +3,6 @@
 
 import { getRange, getSelection } from "../lib/cross-browser";
 import { on } from "../lib/events";
-import { keyboardEventIsPrintableKey } from "../lib/keys";
 import { HandlerList } from "./handler-list";
 
 const nbsp = "\xa0";
@@ -62,13 +61,6 @@ function useInputHandler(): [InputHandlerAPI, SetupInputHandlerAction] {
         insertText.clear();
     }
 
-    function onKeydown(event: KeyboardEvent): void {
-        /* using arrow keys should cancel */
-        if (!keyboardEventIsPrintableKey(event)) {
-            clearInsertText();
-        }
-    }
-
     function onInput(this: HTMLElement, event: InputEvent): void {
         // prevent unwanted <div> from being left behind when clearing field contents
         if (
@@ -87,7 +79,7 @@ function useInputHandler(): [InputHandlerAPI, SetupInputHandlerAction] {
 
         const blurOff = on(element, "blur", clearInsertText);
         const pointerDownOff = on(element, "pointerdown", clearInsertText);
-        const keyDownOff = on(element, "keydown", onKeydown);
+        const selectionChangeOff = on(document, "selectionchange", clearInsertText);
 
         return {
             destroy() {
@@ -95,7 +87,7 @@ function useInputHandler(): [InputHandlerAPI, SetupInputHandlerAction] {
                 inputOff();
                 blurOff();
                 pointerDownOff();
-                keyDownOff();
+                selectionChangeOff();
             },
         };
     }