Cannot add a new contact to Contacts.
I can enter the first and last name in the contacts form, but as soon as I move down the page the new contact window closes. I do not hit return or do anything else that might cause it to close. A new contact is not created. I can enter new contacts on my iPhone and then move them to my Mac. I have used Onyx to clean the files and, of course, restarted (MacBook Pro 16", 12.3.1 Contacts version 2498.4.) Any help would be appreciated.c
Jim's 16" MacBook Pro, MacBook Pro 16″