Hi martinb,
yes, I understand how it works an I use it alot.
As a layperson, I see it very much related to all the other alignment tools, so to me it would make more sence there.
If it has an internal reason, that’s ok - not too dificult to get used to. 
But I still have the problem that at seemingly random points it just switches off.
Sometimes it is ok for dozens of switches between cameras in one panel, and then it changes after only a few.
Any idea what that might be related to?
Maybe I just don’t understand the concept of the panels properly.
So far I thought that a view setting is panel-specific, so it should not just change the settings automatically, right?
Related to that: It would be nice to have the settings saved after close and restart…