src/vs/base/parts/quickinput/browser/quickInput.ts/QuickInput/ignoreFocusOut
class QuickInput:	set ignoreFocusOut(ignoreFocusOut: boolean) {
		const shouldUpdate = this._ignoreFocusOut !== ignoreFocusOut && !isIOS;
		this._ignoreFocusOut = ignoreFocusOut && !isIOS;
		if (shouldUpdate) {
			this.update();
		}
	}