FLStudio.
Now I've fixed this issue by overriding the generic link of CC 64 and by inverting the formula (so 0 becomes 127 and 127 becomes 0).
(For the ones with a similar problem: make sure you disable ...
FL is fighting with itself. I believe that the patterns do not have scene changes already set.
Perhaps the solution lies in being able to live record automation clips instead of piano roll event editor? I dont know. I have ...