src/vs/workbench/contrib/notebook/browser/view/cellParts/markdownCell.ts/StatefulMarkdownCell/updateForFocusModeChange
class StatefulMarkdownCell:	private updateForFocusModeChange() {
		if (this.viewCell.focusMode === CellFocusMode.Editor) {
			this.focusEditorIfNeeded();
		}

		this.templateData.container.classList.toggle('cell-editor-focus', this.viewCell.focusMode === CellFocusMode.Editor);
	}