When translating from LTR to RTL, the text is not copied in any way. Clicking an image copies it, but leaves the caption empty. This has several effects:
- If clicking an image is the first thing that the translator does, the Publish button stays gray.
- The "Clear paragraph" button stays gray until editing the caption.
- DONE: Publishing the page doesn't publish the image - not even with an empty caption.
All the points must be fixed, but the last one is the most important - it's confusing to see an image in the translation interface and not to see it in the published article. See also T108460 - suggesting users to type a caption, but that's a separate possible design idea and not a solution. The image must be visible in the published article in any case.