src/vs/workbench/contrib/notebook/browser/view/cellParts/markdownCell.ts/StatefulMarkdownCell/onCellEditorWidthChange
class StatefulMarkdownCell:	private onCellEditorWidthChange(): void {
		const realContentHeight = this.editor!.getContentHeight();
		this.layoutEditor(
			{
				width: this.viewCell.layoutInfo.editorWidth,
				height: realContentHeight
			}
		);

		// LET the content size observer to handle it
		// this.viewCell.editorHeight = realContentHeight;
		// this.relayoutCell();
	}