function setBlockedOnRootElements(bBlocked) {
		this._oDesignTime?.getRootElements().forEach((oRootElement) => {
			const oUiElement = oRootElement.isA("sap.ui.core.Component") ? oRootElement.getRootControl() : oRootElement;
			oUiElement?.setBlocked(bBlocked);
		});
	}
Check for unsaved changes before leaving UI adaptation at runtime

@returns {string} Returns the message to be displayed in the unsaved changes dialog
@private