Pop-up-translator not working at all
Appearance
Fragment of a discussion from Support/LiquidThreads
The pop-up translation editor only works when it's needed (for example when editing qqq or on Special:Translations which doesn't yet use the inline translation editor). In all other use cases, the inline translation editor is the only option now.
That's quite a breaking change. Some kind of information on this would have been cool. However, thank you for your insight on this.