src/vs/workbench/browser/parts/titlebar/titlebarPart.ts/TitlebarPart/minimumHeight
class TitlebarPart:	get minimumHeight(): number {
		const value = this.isCommandCenterVisible || (isWeb && isWCOEnabled()) ? 35 : 30;
		return value / (this.useCounterZoom ? getZoomFactor() : 1);
	}