src/vs/workbench/contrib/notebook/browser/contrib/cellStatusBar/executionStatusBarItemController.ts/KeybindingPlaceholderStatusBarItem/dispose
class KeybindingPlaceholderStatusBarItem:	override dispose() {
		super.dispose();

		this._notebookViewModel.deltaCellStatusBarItems(this._currentItemIds, [{ handle: this._cell.handle, items: [] }]);
	}