Restoring the visibility of the Group 2 channel at this point obviously positions the channel at the far right of the Mixer, not in the position it occupied before being hidden:
using version 2.2.81, I reran the test, following the 5 steps in the initial post, and unfortunately, once again the hidden mixer channel appears, upon reactivation, on the far right of the mixer and not in its original position.
I also tried creating a new project and not using the provided test project, but with the same result.
It’s strange that you say the behavior can’t be replicated…
@musicullum Yesterday I tested the same before I read this post today. I was prepared to record video with the same sequence Giuseppe made in screenshots. So I confirm it behave the same in 2.2.81. Tested on a projects with more than few tracks/channels.
Thank to you, @ArthurNeeman, for confirming what I observed.
@musicullum, I should point out that even with version 2.2.82, the issue regarding the behavior of mixer channels being hidden and then redisplayed remains the same.