Solo in key editor won't work !

Hi…

As said in the subject, today, I can’t solo the midi key editor I’m working in ! :neutral_face: And I don’t find any function that might help me in the preferences… :astonished:
That’s strange : it’s the second day I use 9.01 and yesterday, I believe it was working correctly : I don’t remember it wasn’t.

Any idea ? :mrgreen: Thanks !

Pronto ? Did this happend to any of you ? Is it possible I’m alone to get this ? :confused:

Get it ! :mrgreen: :mrgreen:

Don’t remove the “default elements” in the piano roll, you’ll lost also its feature ! :confused: