Steps to reproduce the issue

I use the versioning function and set a post from date Y to an earlier version back to a date X.

Expected result

The content of the post should then correspond to the version as of date X.

Actual result

However, I get a mixture: contents in core and standard fields are actually reset to the status as of date X. Contents in custom fields, on the other hand, are not reset but simply taken over from the version as of date Y. => This results in sheer chaos in the output...

System information (as much as possible)

J4.1.5

Additional comments

Joomla is a brilliant system, but such weaknesses are very unsettling for customers and content managers: There is no reason to call this behaviour desired and correct. Unfortunately, the custom fields function is simply not fully developed.