QoL - docked ships + expanded prop lists = whack-a-mole -> suggestion

[donzi]

Please consider allowing 'docked ships' group on the station & ship property list(s) to also be locked 'showing' and only update the [+] expansion as needed.

Reason being, with expanded property listings the lists can get to jumping up/down all the time which turns selection in the lists like playing whack-a-mole.

The work-around to just park a ship at each property with a dock is kind of extreme just to calm the prop lists of this jumping up/down.