src/vs/workbench/contrib/notebook/browser/contrib/cellStatusBar/executionStatusBarItemController.ts/ExecutionStateCellStatusBarItem/_update
class ExecutionStateCellStatusBarItem:	private async _update() {
		const items = this._getItemsForCell();
		if (Array.isArray(items)) {
			this._currentItemIds = this._notebookViewModel.deltaCellStatusBarItems(this._currentItemIds, [{ handle: this._cell.handle, items }]);
		}
	}