To reproduce:
- Log in.
- Open https://yo.m.wikipedia.org/wiki/Special:CX on a desktop computer. (Don't enable mobile emulation using developer tools.)
- Initially, Bengali is shown as the target language. (This is a separate bug: T294065.)
- Click the target language and select Yoruba.
Expected: To see the Section Translation dashboard.
Observed: I see the desktop Content Translation (CX2) dashboard.
The URL is https://yo.wikipedia.org/wiki/Special:ContentTranslation?from=en&to=yo&sx=true#draft , but the fact that it says "sx=true" doesn't help.