Under Window>Toolbars, please remember the last opened library. Right now it defaults to default every time, which is annoying if one is doing mods to another library.
I might add here my annoyance with having to go to Options>Appearance>Toolbars to be able to load .rui’s but then having to close out of that and go to Window>Toolbars (Toolbar command) to actually check or uncheck which toolbars in the .rui are visible or not.