A few issues

So far MuseScore 4 is fine but there are a few major issues I have and may or may not be resolved within
the next update anyway but I'll still mention it.

I rely on playback a lot, but it seems some features dont work anymore, such as note bending. Another problem I have which is strange is that when I open up a score that I previously worked on in MuseScore 3, it seems the velocity for all instruments has completely inverted. The last MuseScore version I had before getting MuseScore 4 was MuseScore 3.6.2. I also am not sure if it's just because I haven't figured it out yet or it has yet to be brought back or fixed, but muted notes are now not playing anything. On MS3 I used to put the "mute" function from palettes over a note or chord, and now it seems not to play anything.

Other things I miss are the piano roll editor, and the many sound options that you used to get in the mixer such as the many types of drumset sounds, and also synths, etc.

Also the "Find/Go To (Ctrl+F)" feature doesn't seem to work either.