I find it really useful that we can hide parts of the left sidebar panel. Particularly the “currently selected database pane”.
I like to keep it totally hidden: my DB has so much depth and so many groups that it is useless.
However DT lies in the way here: even if I hide it, when jumping to a group (through “Go > To Group …” menu, the “currently selected database pane” reopens and selects the group in it. Wouldn’t it be possible to let it stay hidden?
And a new window uses the default setting which is “not hidden”, right?
Would it be possible for you to consider implementing that a new window inherits from the last front window? Or to make it a database setting?