Update from our side:
I gave steps when I logged a bug report about this. The steps are no longer causing a problem on my M3 Mac, but then I am on Sonoma 14.5, maybe Apple made a change?
The developer who is looking into the problem is still able to see the problem with my steps, and so although I won’t easily be able to verify any fix he does, if the change stops the problem on his M3, that would be promising.