Update message translation after filtering results
Steps to Reproduce:
See note below if using another example.
- Go to a Special:Translate for a translatable page (e.g. https://www.mediawiki.org/w/index.php?title=Special:Translate&group=page-How+to+report+a+bug&language=sv&action=page&filter=)
- Filter the results (using "step" for above link)
- Select any message
- Click Skip to next
- Make a null edit (add space, remove space, press save)
- Remove filter word and reload page
After 4/5: Whole message (source+translation) is replaced by a blank box
After 6: Messages reappear
After 4/5: Messages appear as before step 3
Could not reproduce this on a filtered search on translatewiki. Might be linked specifically to translated pages (similar to bug #60952).
The bug does not occur for the first and last messages on the page (if included in the filtered results) or when the filtered results are sufficiently many to trigger the page to scroll down (e.g. filter by "bug" in the example url).