MP grabs cursor and pulls over "OK" button when asking to update firmware

If I start MP and it decides that there is a newer beta available, it pops up a box asking if I would like to upgrade. This is fine but it also grabs the cursor and puts it over the "OK" button. This is quite unfair because the user may accidentally press the "OK" button because they were off doing something else as the MP was starting up.

I think MP should be changed so it still pops up the message but it should not grab the cursor and put it over the OK button.

The issue names no source file, test, or entry point. Start by locating the beta firmware update prompt and its dialog setup, then reproduce startup with a newer beta available. Done means the prompt still appears without moving or grabbing the cursor, and the existing behavior is covered by a suitable test if the project supports one.

Written by the indexing model from the issue text.