Hi, after editing a group in the mixer window I close the “Edit group”-dialog (what else should I do !?)
After closing the edited group becomes invisible. I have to make it visible again via sidebar.
For me it looks like a bug.
Can’t show a helping screenshot obviously 
I’m running Ardour 8.12 under Ubuntu 20.01.
Best regards
I can’t reproduce this here with 8.12
Hmm, how can I help ?
Find a precise recipe for it that always (or almost always) reproduces.
It’s crazy, yesterday it happened every time I did the group editing. Now it doesn’t. Has Ardour yesterday been in “another state” than today, don’t now.
I will have a look on this, when I find out what was the difference I will give another report.
As “my bug” seems to be unreliable, please close/delete this topic.
Best regards
It happens again, but I can’t find out a scenario where it reliable happens.
Best chance seems to be, when the most right group in the mixer window
is edited …