Recoloring widow is empty for now, but cannot be closed, so you have to quit the app.

Ahh... good thing you spotted this now. Should be able to sneak this fix into the next release (and also reminded me that I need to fix up the textures for these parts).

Silly question, but while I know the docking ports went away on all the station stuff, on the hub parts, is it possible to toggle the SIZE of the docking ports?

For retro stuff (Eyes Turned Skywards, etc) it might be nice to save the parts on making a hub. Big ports certainly are function, but less aesthetic in that case.

DOS hub does the same thing (has recoloring GUI that is blank and disallows any further action.