after using the Morph now for quite some time, I find it more and more limiting to have just one layout or setting available per overlay. I turn on the app quite often, just to change a preset for the same overlay to use with another synth etc.
I can understand that you want to sell overlays, but having all of these that are of any use to me, I think this would be the number one improvement right now.
I also have to say, that this limitation was not clear at all when I bout the Morph.
As the Morph has no display, It would then be practical to have a small menu bar item, that shows the name of the layout chosen.