diff --git a/qt/aqt/mediasrv.py b/qt/aqt/mediasrv.py
index 0a4fd0ea0..530b5d022 100644
--- a/qt/aqt/mediasrv.py
+++ b/qt/aqt/mediasrv.py
@@ -334,7 +334,7 @@ def is_sveltekit_page(path: str) -> bool:
         "import-csv",
         "import-page",
         "image-occlusion",
-        "reviewer-bottom"
+        "reviewer-bottom",
     ]
 
 
diff --git a/qt/aqt/reviewer.py b/qt/aqt/reviewer.py
index b3232a9cf..9acfd1254 100644
--- a/qt/aqt/reviewer.py
+++ b/qt/aqt/reviewer.py
@@ -839,9 +839,7 @@ timerStopped = false;
             maxTime = self.card.time_limit() / 1000
         else:
             maxTime = 0
-        self.bottom.web.eval(
-            "_showQuestion(%s,%d);" % ("", maxTime)
-        )
+        self.bottom.web.eval("_showQuestion(%s,%d);" % ("", maxTime))
 
     def _showEaseButtons(self) -> None:
         if not self._states_mutated:
@@ -853,11 +851,10 @@ timerStopped = false;
             f"_showAnswer({json.dumps(middle)}, {json.dumps(conf['stopTimerOnAnswer'])});"
         )
 
-    def _remaining(self) -> str:
+    def _remaining(self):
         if not self.mw.col.conf["dueCounts"]:
             return ""
 
-        counts: list[int | str]
         idx, counts = self._v3.counts()
         self.bottom.web.eval(f"_updateRemaining({json.dumps(counts)},{idx})")
 
@@ -889,13 +886,13 @@ timerStopped = false;
         )
         return buttons_tuple
 
-    def _answerButtons(self) -> str:
+    def _answerButtons(self):
         default = self._defaultEase()
 
         assert isinstance(self.mw.col.sched, V3Scheduler)
         labels = self.mw.col.sched.describe_next_states(self._v3.states)
 
-        def but(i: int, label: str) -> str:
+        def but(i: int, label: str):
             if i == default:
                 id = "defease"
             else:
@@ -915,7 +912,6 @@ timerStopped = false;
             }
 
         return [but(ease, label) for ease, label in self._answerButtonList()]
-         
 
     def _buttonTime(self, i: int, v3_labels: Sequence[str]) -> str:
         if self.mw.col.conf["estTimes"]:
diff --git a/ts/routes/reviewer-bottom/+page.svelte b/ts/routes/reviewer-bottom/+page.svelte
index 566b287e6..c92e56462 100644
--- a/ts/routes/reviewer-bottom/+page.svelte
+++ b/ts/routes/reviewer-bottom/+page.svelte
@@ -1,14 +1,18 @@
+<!--
+Copyright: Ankitects Pty Ltd and contributors
+License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
+-->
 <script lang="ts">
     import { onMount } from "svelte";
     import { writable } from "svelte/store";
     import { bridgeCommand } from "@tslib/bridgecommand";
     import ReviewerBottom from "./ReviewerBottom.svelte";
-    import type {AnswerButtonInfo} from "./types"
-    import "./index.scss"
+    import type { AnswerButtonInfo } from "./types";
+    import "./index.scss";
 
-    const answerButtons = writable<AnswerButtonInfo[]>([])
-    const remaining = writable<[number, number, number]>([0, 0, 0])
-    const remainingIndex = writable<number>(-1)
+    const answerButtons = writable<AnswerButtonInfo[]>([]);
+    const remaining = writable<[number, number, number]>([0, 0, 0]);
+    const remainingIndex = writable<number>(-1);
 
     onMount(() => {
         /*
@@ -37,7 +41,6 @@
 
         let intervalId: number | undefined;
 
-
         function _showQuestion(_txt: string, _maxTime_: number): void {
             _showAnswer([]);
             globalThis.time = 0;
@@ -58,14 +61,14 @@
         }
 
         function _showAnswer(info: AnswerButtonInfo[], _stopTimer = false): void {
-            console.log(info)
+            console.log(info);
             answerButtons.set(info);
             // timerStopped = stopTimer;
         }
 
         function _updateRemaining(counts: [number, number, number], idx: number) {
-            remaining.set(counts)
-            remainingIndex.set(idx)
+            remaining.set(counts);
+            remainingIndex.set(idx);
         }
 
         globalThis._showQuestion = _showQuestion;
@@ -85,5 +88,4 @@
     });
 </script>
 
-
-<ReviewerBottom {answerButtons} {remaining} {remainingIndex}></ReviewerBottom>
\ No newline at end of file
+<ReviewerBottom {answerButtons} {remaining} {remainingIndex}></ReviewerBottom>
diff --git a/ts/routes/reviewer-bottom/AnswerButton.svelte b/ts/routes/reviewer-bottom/AnswerButton.svelte
index 645a4f4fe..96918be95 100644
--- a/ts/routes/reviewer-bottom/AnswerButton.svelte
+++ b/ts/routes/reviewer-bottom/AnswerButton.svelte
@@ -1,10 +1,14 @@
+<!--
+Copyright: Ankitects Pty Ltd and contributors
+License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
+-->
 <script lang="ts">
     import { bridgeCommand } from "@tslib/bridgecommand";
     import type { AnswerButtonInfo } from "./types";
 
-    export let info: AnswerButtonInfo
+    export let info: AnswerButtonInfo;
 </script>
 
-<button on:click={()=>bridgeCommand(`ease${info.i}`)}>
+<button on:click={() => bridgeCommand(`ease${info.i}`)}>
     {info.label}
-</button>
\ No newline at end of file
+</button>
diff --git a/ts/routes/reviewer-bottom/RemainingNumber.svelte b/ts/routes/reviewer-bottom/RemainingNumber.svelte
index 6192df946..4761dfdcd 100644
--- a/ts/routes/reviewer-bottom/RemainingNumber.svelte
+++ b/ts/routes/reviewer-bottom/RemainingNumber.svelte
@@ -1,12 +1,16 @@
+<!--
+Copyright: Ankitects Pty Ltd and contributors
+License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
+-->
 <script lang="ts">
-    export let underlined: boolean
-    export let cls: string
+    export let underlined: boolean;
+    export let cls: string;
 </script>
 
 <span class={cls}>
     {#if underlined}
-        <u><slot/></u>
+        <u><slot /></u>
     {:else}
-        <slot/>
+        <slot />
     {/if}
 </span>
diff --git a/ts/routes/reviewer-bottom/ReviewerBottom.svelte b/ts/routes/reviewer-bottom/ReviewerBottom.svelte
index 0e2bded32..9dd6160b7 100644
--- a/ts/routes/reviewer-bottom/ReviewerBottom.svelte
+++ b/ts/routes/reviewer-bottom/ReviewerBottom.svelte
@@ -1,3 +1,7 @@
+<!--
+Copyright: Ankitects Pty Ltd and contributors
+License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
+-->
 <script lang="ts">
     import type { Writable } from "svelte/store";
     import AnswerButton from "./AnswerButton.svelte";
@@ -6,23 +10,34 @@
     import RemainingNumber from "./RemainingNumber.svelte";
     import type { AnswerButtonInfo } from "./types";
 
-    export let answerButtons: Writable<AnswerButtonInfo[]>
-    export let remaining: Writable<number[]>
-    export let remainingIndex: Writable<number>
+    export let answerButtons: Writable<AnswerButtonInfo[]>;
+    export let remaining: Writable<number[]>;
+    export let remainingIndex: Writable<number>;
 
-    $: console.log($remaining)
+    $: console.log($remaining);
 </script>
 
 <div id="outer" class="fancy">
     <div id="tableinner">
         <div>
-            <button title={tr.actionsShortcutKey({val: "E"})} on:click={()=>bridgeCommand("edit")}>{tr.studyingEdit()}</button>
+            <button
+                title={tr.actionsShortcutKey({ val: "E" })}
+                on:click={() => bridgeCommand("edit")}
+            >
+                {tr.studyingEdit()}
+            </button>
         </div>
         <div class="review-buttons">
             <span>
-                <RemainingNumber cls="new-count" underlined={$remainingIndex === 0}>{$remaining[0]}</RemainingNumber> +
-                <RemainingNumber cls="learn-count" underlined={$remainingIndex === 1}>{$remaining[1]}</RemainingNumber> +
-                <RemainingNumber cls="review-count" underlined={$remainingIndex === 2}>{$remaining[2]}</RemainingNumber>
+                <RemainingNumber cls="new-count" underlined={$remainingIndex === 0}>
+                    {$remaining[0]}
+                </RemainingNumber> +
+                <RemainingNumber cls="learn-count" underlined={$remainingIndex === 1}>
+                    {$remaining[1]}
+                </RemainingNumber> +
+                <RemainingNumber cls="review-count" underlined={$remainingIndex === 2}>
+                    {$remaining[2]}
+                </RemainingNumber>
             </span>
             <div>
                 {#if $answerButtons.length}
@@ -30,12 +45,19 @@
                         <AnswerButton info={answerButton}></AnswerButton>
                     {/each}
                 {:else}
-                    <button on:click={()=>bridgeCommand("ans")}>{tr.studyingShowAnswer()}</button>
+                    <button on:click={() => bridgeCommand("ans")}>
+                        {tr.studyingShowAnswer()}
+                    </button>
                 {/if}
             </div>
         </div>
         <div>
-            <button on:click={()=>bridgeCommand("more")} title={tr.actionsShortcutKey({val: "M"})}>{tr.studyingMore()}&#8615</button>
+            <button
+                on:click={() => bridgeCommand("more")}
+                title={tr.actionsShortcutKey({ val: "M" })}
+            >
+                {tr.studyingMore()}&#8615
+            </button>
         </div>
     </div>
 </div>
@@ -52,6 +74,6 @@
     .review-buttons {
         display: flex;
         flex-direction: column;
-        align-items: center
+        align-items: center;
     }
 </style>
diff --git a/ts/routes/reviewer-bottom/types.ts b/ts/routes/reviewer-bottom/types.ts
index 48fe4567d..4068ca1f9 100644
--- a/ts/routes/reviewer-bottom/types.ts
+++ b/ts/routes/reviewer-bottom/types.ts
@@ -1,7 +1,9 @@
+// Copyright: Ankitects Pty Ltd and contributors
+// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 export interface AnswerButtonInfo {
-    "extra": string,
-    "key": string,
-    "i": number,
-    "label": string,
-    "due": string,
-}
\ No newline at end of file
+    "extra": string;
+    "key": string;
+    "i": number;
+    "label": string;
+    "due": string;
+}