I have a strange behavior when docking the same view multiple times.
View A is docked, View B is docked --> Backward button is enabled, back/forward works as expected
Then I tried this:
dock View A --> Forward button is enabled (as expected)
dock View A (again) --> Forward button is disabled (not expected)
I think I understand why this is the case (from a technical point of view), it feels like a bug for a user.