switching themes doesn't always update sidebar

just noticed that the left frame isn't always updated when the theme is switched - can be easily reproduced by going through all available themes - at some point, things are missing and no longer updated (not browser specific) - obviously a frame can only be updated if the theme is aware of it, so it would probably be better to refresh everything.

Also, some themes seem to be missing the virtualmin link ?



That seems like a bug - changing the theme should refresh the whole UI.

Which theme were you switching from and to?