fall back to a dom query in case ribbonItemsEl moves

main.js

@@ -35,10 +35,14 @@ module.exports = class RibbonOrderLock extends Plugin {
     return this.app.workspace.leftRibbon ?? null;
   }
 
+  getRibbonContainerEl(ribbon) {
+    return ribbon.ribbonItemsEl ?? document.querySelector('.side-dock-ribbon.mod-left .side-dock-actions');
+  }
+
   observeRibbon() {
     const ribbon = this.getRibbon();
     if (!ribbon) return;
-    const containerEl = ribbon.ribbonItemsEl;
+    const containerEl = this.getRibbonContainerEl(ribbon);
     if (!containerEl) return;
 
     this.observer = new MutationObserver(() => this.debouncedEnforce());