Only a minor annoyance, but splitting up a pattern by channel sets the time signature to 4/4 for all of the resulting patterns. Time signature values are not copied from the original pattern to the new patterns during their creation ...
FL 20 build, there is something which is irritating and maybe should be made an option rather than the norm.
If a pattern which is being worked on has no custom name, but only for example 'Pattern 1,' is split ...