Fix cell toolbar getting stuck when using collapse cell (#15732)

* fix: collapse-cell-toolbar-stuck * Update comment wording --------- Co-authored-by: yelipei <yelipei@qianxin.com> Co-authored-by: Michał Krassowski <5832902+krassowski@users.noreply.github.com>
jupyterlab · Feb 3, 2024 · b2f36ff · b2f36ff
1 parent 2aff9e3
commit b2f36ff
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/cell-toolbar/src/celltoolbartracker.ts b/packages/cell-toolbar/src/celltoolbartracker.ts
@@ -137,14 +137,15 @@ export class CellToolbarTracker implements IDisposable {
     }
 
     const activeCell = notebook.activeCell;
+    // Change previously active cell.
+    this._previousActiveCell = activeCell;
     if (activeCell === null || activeCell.inputHidden) {
       return;
     }
 
     activeCell.model.metadataChanged.connect(this._onMetadataChanged, this);
 
     this._addToolbar(activeCell.model);
-    this._previousActiveCell = activeCell;
   }
 
   get isDisposed(): boolean {