Since no one seems to be interested, may be know understands the issue.
I try it again:
When you are not in Theater View and you select Play Doctor or any Smartlist, this list is, when ever you load it, a new list with different tracks to play. Here you also have a refresh button in case you don't like the selection that MC picked for you. Good so far.
When you are in Theater View you always get the tracks listed and selected that the selection in the non Theater View picked for you. When you go back to a different list and come back to the same one you used before, you still see the same (old) tracks. They don't change. So if you do not leave Theater View you have no changes in tracks. Plus there is no refresh button. This is not good.
As a user I would expect the same behaviour in both views.
Can this be changed or is there a trick that I don't know? Can anyone help or reply if they see this as an issue?