@Korina THANK YOU for the rapid response! I'm sorry it took me so long to get back to you... lots of Real Life stuff.

Of course I understood about turning on spot forecast. That's part of my report.

I've played with this a bit more now.

While it does not redraw "forever", it easily redraws a LOT more than 2-3 times. Depending on the situation, I have now seen it take 10-20 redraws before it stops.

Not sure what's going on: some of the redraws seem to move the map center. Many do not. Clearly it's attempting to put the current spot in the visible map.

My thought: perhaps it should NOT redraw or auto-recenter at all in the builder? After all, the user is most likely scrolling and zooming to choose the place for their desired spot :)