Just a minor annoyance that only started happening after the last update: the key editor doesn’t always update when switching layouts in Play Mode.
The workflow that I’ve settled into with the new Play Mode is to have the PM key editor open in another window on another screen. I drag the key editor to take up the whole screen, since I rarely need to use the upper zone and like to have a lot of space for editing. I switch layouts depending on what instrument I’m editing. This has the advantage of automatically soloing that instrument while I’m editing (I just go back to my other screen in Write Mode to hear it in context). The other advantage is that the colour is always red. In the full score layout my tracks are often colours that are difficult to work with, like light lime green. However, now when I switch layout, sometimes the key editor stays on the old layout. The only way to switch is to drag the key editor down so I can see the upper zone and click on the track, then drag the key editor back up. This is a lot of extra clicks to be doing every time I want to make a small adjustment.
Sorry for such a long explanation for a small issue!