Hello, the CC line is not delayed in my case but not updated at all.
Of course, before I manually change (adjust) the dynamics of a note in the CC-lane, I try to achieve the desired change by adjusting the relevant dynamic sign in the notation. If I mark this note with the mouse and then select another dynamic sign in the right zone, the sign and the playback volume change, but not the drawn dynamic line. As a result, any further fine adjustment of the CC dynamic line that may be necessary is not possible. Only when I delete the dynamic instruction in the notation and reinsert it does the CC line react immediately with redrawing. A correction of the behavior would certainly be necessary here.
Best regards
Bertram