Courtesy of @Ramsey-WMF , see T208993
Bugs found when editing captions while not logged in (both on Safari and Chrome on iOS):
[One moved to more specific T216327.]
- Attempts to add a NEW English Caption results in "Revision with ID not found" error. Editing existing captions seems to work fine for some files (on this image, editing a caption worked)
- Additionally, on the link above, the English caption I added via the desktop web interface ended up showing twice on the mobile interface after page refresh.
- On some files, existing captions do not appear at all on the mobile interface (this file as an example, which has both an existing English and German caption but neither appear in the mobile interface)