Qt app default dialog responses have changed.

I previously reported how an App (Clementine music player) had serious scaling problem when upgrading to Xubuntu 22.04.1 from 20.04.  It seems that a change in the applicable Qt library was responsible for this.  I've found no solution to that as of yet.

I now also notice that the default responses for dialogs has changed.  I have a save confirmation dialog where the previous default response was "Yes" and it has now changed to "No", requiring an additional step to save.  Is there any way that I can control these dialogs externally from the application, and reset the default to "Yes"?

Thanks.