Localization of child records fails when using MM type relations
Localization of child records doesn't work when using MM as inline relation. Clicking on localize all or when localizing a single child record will remove all default records and show a single empty record or a completely different record.
The problem is even reproducible with irre_tutorial. Make a hotel of type m:n (MM) with two child offers. Now try to localize the hotel and its offers..
Any ideas on how to fix this problem or circumvent it?
(issue imported from #M17707)