I apologize if I seem a bit anxious about your solution. From my point-of-view, I would rather not have split screen implemented. The dropdown in Play Mode in 2.266 does work for both more and bank.
My “reliably” issue was the fact that I could select ‘more’ and ‘bank’ in all versions (including 2.261), but selecting the right bank had a very narrow range without invoking the split screen. I now realize this is because I have a 11” M1 iPad Pro. All my existing designs were with the 10.5” iPad and I chose not to expand the screen since any controls at the bottom were cut off. This made the 3 dots offset to the right of ‘more’ and over the right ‘bank’ when I test. This gives me a different behavior. ‘more’ almost always worked, but right bank is now over the 3 dots.
When I expand the screen to accommodate the 11” screen, more is centered and affected by the 3 dots. But both banks don’t seem to be affected. Hence the need for drop down at least for more, but not necessarily for banks for most users. Sorry I didn’t catch this earlier.
NEW IDEAS?? Not knowing the coding with Apple, I wonder if the split screen can be made an option in MDP. Or can the initiation of split screen be disabled from MDP, but another app can initiate split screen with MDP?
Thanks, Don