DNS zone synchronization issue with alias domains

OS type and version debian 11
Webmin version 2.021
Virtualmin version 7.5
Related packages SUGGESTED

I have a case where, for example, the following domains are aliases, and each of them has its own DNS zone:
example.eu (alias of .com)

When editing a record in example.com (the primary one), it deletes a record (it is not very clear whether it is random) from example.eu. The records between the zones are not in sync, and there are records that exist in one zone but not in the other.

Is this a bug, and what could be a potential solution?

@Joe Sorry for summoning you like this, I couldn’t find how can I mention someone from the virtualmin-staff/moderator. I really need help with this case.