No CustomOptOut Translations after Update to 2.11.0


today i updated to 2.11.0 and saw, that on all sites the translations in my iframes are missing!

I tried as described to make the de.json & en.json available also without success:

Someone else with this failure?
Or is it a configuration missing on my system?


Ive fix the issue. But now i have a problem with the marketplace. It does not show the new version.

Yes i can confirm, that the new fix solve the issue.