FLstudio on macOS X and this functionality seems does not works here. It only works for native FLstudio plugins like 3x Osc, EQ etc. Do you have an idea how to set this things to work on the system ...
I accidentally replaced all the snares in my playlist with a kick today and I had a lot of trouble finding the same snare. I just wish it would ask before doing that because it's so easy to do ...