I have two instances of PLD (beta 4) running at the same time.
In a command window, I have a script that connects as the same user that is already connected. This causes the open folders object browser to collapse. This behaviour can probably be refined, so when connecting to the same user as already connected, the object browser will stay expanded, but that is not the issue here.
What confuses me, is that the object browser in another PLD instance (also beta 4) also collapses, even if this PLD instance is connected as another user!
This also happens even if I just change the logged on database user in instance #1, the object browser in instance #2 is always collapsed.
I do not know whether this is because PLD beta 4 is installed in a special directory, but an instance of PLD should never be inflicted by actions in another instance.
Please check and fix this behaviour.
I am using PLD beta 4 (build 15.0.0.2044) and have the settings Session mode = multi session, Allow multiple connections=False, Show datatypes=True