problems adding contact on Mac 13.4.1(c)

Brad2906 wrote:

When I try to add a contact, after the first name and click into last name field, the edit is exited and I am at top of contact list. If I scroll down to bottom of contact list, a new card has been added "no name". Then I can edit that card with contact info and it is correctly saved. I tried closing contacts, restarting Mac, same results...

I have seen a lot questions asked about this subject, but there does not seem to be a solution.

if it is a sync issue. causing your local problem..

Did you try unchecking >System Settings>AppleID iCloud / iCloud Drive Contacts and compare your results

or sign out of AppleId and back in again to test