dude, I wouldn’t hope. my midi «wishes» were posted early 23’, midi implementation was promised in late 2022 when Play just released. when I posted a wish like «external CC messages for Play» they’ve made me to create three separate ones just to make it clear why is it needed, even though it’s just silly, obvious and, well, what a time waster. since then polyend managed to release about 3 or 4 devices, couple of them was somewhat trimmed down «Play», but ready for external CC/PC. good luck.
another related wish, probably wasn’t understood because of too many words:
not midi, but could have made Play more immediate allowing to manupulate different tracks fast. however, I sold mine, and even 499$ on sale for P+ doesn’t look good enough for me.