Isn't this only the case when you have D10.2+?
https://www.drupal.org/project/drupal/issues/2911977
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Add Media revision UI
Fixed
🐛 | Drupal core | Views entity reference relationships must join on langcode for translatable entities
#34 works perfectly, what a relief. This was causing so many issues in our project. Thanks!
daou → created an issue.
daou → created an issue.
Thanks a lot!
daou → created an issue.