Title in Polygon on map doesn't work

[ewpatton]

@codo Can you test your project on ai2-test with the companion it provides? It includes a potential fix that @ellelili2025 worked on.

Testing Announcement:

Testing the next release of MIT App Inventor (nb183a)

Hello everyone, Please help us test MIT App Inventor version nb183a, an upcoming release to address some bugs identified in version nb183. Here are the changes in the release: Add a prompt to enter the name of a screen when deleting it to prevent accidental deletions. A checkpoint of the project will also be made by default before the screen is deleted. (thanks @beinganonymous) Fix an issue where changing the preview size in the designer would also change the size of the selected component Fi…