diff --git a/src/css/injected.scss b/src/css/injected.scss
index 11bc6e5c..bbace617 100644
--- a/src/css/injected.scss
+++ b/src/css/injected.scss
@@ -1469,6 +1469,35 @@ html.transparencyEffects
   color: var(--text-primary) !important;
   box-shadow: none;
 }
+
+// Engage lesson/course Lexical editor ships inline light-mode colours on canvas + text nodes.
+[class*="Canvas__canvas___"] {
+  background-color: transparent !important;
+  background-image: none !important;
+  color: var(--text-primary) !important;
+}
+
+[class*="LexicalEditor__editor-container___"],
+[class*="LexicalEditor__editor-inner___"],
+[class*="LexicalEditor__editor-input___"],
+[class*="LexicalEditor__editor-paragraph___"],
+[class*="LexicalEditor__editor-text-bold___"],
+[class*="LexicalEditor__editor-text-italic___"],
+[class*="LexicalEditor__editor-text-underline___"],
+[class*="TextModuleBody__lexicalEditor___"] {
+  color: var(--text-primary) !important;
+}
+
+[class*="Module__module___"],
+[class*="Module__content___"] {
+  background: transparent !important;
+  color: inherit !important;
+}
+
+.dark [class*="LexicalEditor__editor-input___"] img[data-lexical-decorator] {
+  filter: invert(1) hue-rotate(180deg);
+}
+
 .course .composer {
   background: transparent !important;
   overflow: hidden;
diff --git a/src/resources/update-video.webm b/src/resources/update-video.webm
index e4f8dc9c..1bde0bc5 100644
Binary files a/src/resources/update-video.webm and b/src/resources/update-video.webm differ
diff --git a/src/seqta/ui/sidebar/mountCustomSidebar.ts b/src/seqta/ui/sidebar/mountCustomSidebar.ts
index 156e6e46..442fcd26 100644
--- a/src/seqta/ui/sidebar/mountCustomSidebar.ts
+++ b/src/seqta/ui/sidebar/mountCustomSidebar.ts
@@ -128,8 +128,8 @@ function onCustomSidebarCaptureClick(event: MouseEvent) {
   }
 
   const key = li.dataset.key;
-  if (!key) return;
-  const item = sidebarState.findByKey(key);
+  const path = li.dataset.path;
+  const item = sidebarState.resolveItem(key, path);
   if (item) sidebarState.activateItem(item, menuEl);
 }
 
diff --git a/src/seqta/ui/sidebar/parseNativeMenu.test.ts b/src/seqta/ui/sidebar/parseNativeMenu.test.ts
index 45f1ba3c..62462a20 100644
--- a/src/seqta/ui/sidebar/parseNativeMenu.test.ts
+++ b/src/seqta/ui/sidebar/parseNativeMenu.test.ts
@@ -1,7 +1,11 @@
 /**
  * @jest-environment jsdom
  */
-import { getPagePathFromHash, parseNativeMenu } from "./parseNativeMenu";
+import {
+  findNativeMenuEntry,
+  getPagePathFromHash,
+  parseNativeMenu,
+} from "./parseNativeMenu";
 
 describe("parseNativeMenu", () => {
   it("parses top-level items and nested folders", () => {
@@ -67,4 +71,46 @@ describe("parseNativeMenu", () => {
 
     expect(items.map((i) => i.key)).toEqual(["home"]);
   });
+
+  it("findNativeMenuEntry prefers path over duplicate data-key", () => {
+    document.body.innerHTML = `
+      <div id="menu">
+        <ul>
+          <li class="item hasChildren" data-key="courses" data-path="/courses">
+            <label>Courses</label>
+            <div class="sub"><ul>
+              <li class="item hasChildren" data-key="4804:11066">
+                <label>English</label>
+                <div class="sub"><ul>
+                  <li class="item" data-key="4804:11066" data-path="/courses/4804:11066">
+                    <label>Course</label>
+                  </li>
+                  <li class="item" data-key="4804:11066" data-path="/assessments/4804:11066">
+                    <label>Assessments</label>
+                  </li>
+                </ul></div>
+              </li>
+            </ul></div>
+          </li>
+        </ul>
+      </div>
+    `;
+
+    const menu = document.getElementById("menu")!;
+    const course = findNativeMenuEntry(menu, {
+      key: "4804:11066",
+      id: null,
+      path: "/courses/4804:11066",
+      label: "Course",
+    });
+    const assessments = findNativeMenuEntry(menu, {
+      key: "4804:11066",
+      id: null,
+      path: "/assessments/4804:11066",
+      label: "Assessments",
+    });
+
+    expect(course?.dataset.path).toBe("/courses/4804:11066");
+    expect(assessments?.dataset.path).toBe("/assessments/4804:11066");
+  });
 });
diff --git a/src/seqta/ui/sidebar/parseNativeMenu.ts b/src/seqta/ui/sidebar/parseNativeMenu.ts
index c05be243..2ce6369c 100644
--- a/src/seqta/ui/sidebar/parseNativeMenu.ts
+++ b/src/seqta/ui/sidebar/parseNativeMenu.ts
@@ -97,13 +97,6 @@ export function findNativeMenuEntry(
     if (byId instanceof HTMLElement) return byId;
   }
 
-  if (item.key) {
-    const byKey = list.querySelector(
-      `li[data-key="${CSS.escape(item.key)}"], section[data-key="${CSS.escape(item.key)}"]`,
-    );
-    if (byKey instanceof HTMLElement) return byKey;
-  }
-
   if (item.path) {
     const byPath = list.querySelector(
       `li[data-path="${CSS.escape(item.path)}"], section[data-path="${CSS.escape(item.path)}"]`,
@@ -111,6 +104,13 @@ export function findNativeMenuEntry(
     if (byPath instanceof HTMLElement) return byPath;
   }
 
+  if (item.key) {
+    const byKey = list.querySelector(
+      `li[data-key="${CSS.escape(item.key)}"], section[data-key="${CSS.escape(item.key)}"]`,
+    );
+    if (byKey instanceof HTMLElement) return byKey;
+  }
+
   if (item.label) {
     const candidates = list.querySelectorAll<HTMLElement>(
       "li.item, section.item",
diff --git a/src/seqta/ui/sidebar/sidebarState.svelte.ts b/src/seqta/ui/sidebar/sidebarState.svelte.ts
index 2ef81965..565170fb 100644
--- a/src/seqta/ui/sidebar/sidebarState.svelte.ts
+++ b/src/seqta/ui/sidebar/sidebarState.svelte.ts
@@ -105,7 +105,7 @@ export function clearNativeDrillActive(menu: HTMLElement) {
     .forEach((node) => node.classList.remove("active"));
 }
 
-function findItemByPath(
+export function findItemByPath(
   items: SidebarItem[],
   path: string,
 ): SidebarItem | null {
@@ -119,14 +119,14 @@ function findItemByPath(
   return null;
 }
 
-function findItemByKey(
+function findItemByKeyInList(
   items: SidebarItem[],
   key: string,
 ): SidebarItem | null {
   for (const item of items) {
     if (item.key === key) return item;
     if (item.children.length) {
-      const nested = findItemByKey(item.children, key);
+      const nested = findItemByKeyInList(item.children, key);
       if (nested) return nested;
     }
   }
@@ -383,7 +383,24 @@ class SidebarState {
   }
 
   findByKey(key: string) {
-    return findItemByKey(this.items, key);
+    for (let i = this.drillStack.length - 1; i >= 0; i--) {
+      const hit = this.drillStack[i].items.find((item) => item.key === key);
+      if (hit) return hit;
+    }
+    return findItemByKeyInList(this.items, key);
+  }
+
+  findByPath(path: string) {
+    return findItemByPath(this.items, path);
+  }
+
+  resolveItem(key: string | undefined, path: string | undefined) {
+    if (path) {
+      const byPath = this.findByPath(path);
+      if (byPath) return byPath;
+    }
+    if (key) return this.findByKey(key);
+    return null;
   }
 }
 
diff --git a/src/seqta/utils/Openers/whatsNewChangelog.ts b/src/seqta/utils/Openers/whatsNewChangelog.ts
index 20b61f7a..ac67bb63 100644
--- a/src/seqta/utils/Openers/whatsNewChangelog.ts
+++ b/src/seqta/utils/Openers/whatsNewChangelog.ts
@@ -5,8 +5,9 @@ export type WhatsNewRelease = {
 
 export const WHATS_NEW_CHANGELOG: WhatsNewRelease[] = [
   {
-    "title": "3.7.3 – Timetable sync into Calendars, Sidebar Customisation & Bugfix Bundle",
+    "title": "3.7.3 – Timetable sync into Calendars, Sidebar Customisation, new loading animations & Bugfix Bundle",
     "items": [
+      "Added a few new loading screens you will see when opening SEQTA with BetterSEQTA",
       "Added an option in the Timetable to sync to Google Calendar and Outlook Calendar",
       "Added a new sidebar customisation page in the settings menu to change the sidebar layout, icons, and more.",
       "Added extension feedback in settings.",
diff --git a/src/test/jest.setup.ts b/src/test/jest.setup.ts
index ab105650..57630f1b 100644
--- a/src/test/jest.setup.ts
+++ b/src/test/jest.setup.ts
@@ -1,5 +1,16 @@
 import { __resetBrowserStorageMock } from "./mocks/webextension-polyfill";
 
+if (typeof globalThis.CSS === "undefined") {
+  Object.defineProperty(globalThis, "CSS", {
+    value: {
+      escape(value: string) {
+        return value.replace(/\\/g, "\\\\").replace(/"/g, '\\"');
+      },
+    },
+    writable: true,
+  });
+}
+
 afterEach(() => {
   __resetBrowserStorageMock();
 });