The old (for me most annoying bug is still there).
I did not realize that this was the root of many problems I found with using scenes - but it's all a single bug.
Do like this:
Activate track 1 - save as Scene 1
Activate track 2 - save as Scene 2
Activate track 1 and the control track - save as Scene 3
Select Scene 2
Select Scene 3 (BUG)
Instead of track 1 and control track is still track 2 and control track activated.
-In case the control track is active the scene will NOT store the current track (1-4) correctly.
If you can confirm this bug please write a comment - as Arturia needs to know that this is annoying many users.