If the list of dictionaries applied to a lexeme changes, new tabs are added for new languages added, but old tabs are not removed for old languages removed.
(If the tab is not empty it should be kept, in case data needs to be salvaged; just throw out the empty ones.)
(While we may be getting rid of the tabbed presentation as soon as possible, this would still apply for fields displayed in whatever manner we do end up displaying them.)
If the list of dictionaries applied to a lexeme changes, new tabs are added for new languages added, but old tabs are not removed for old languages removed.
(If the tab is not empty it should be kept, in case data needs to be salvaged; just throw out the empty ones.)