running:
OPNsense 19.7.1-amd64
FreeBSD 11.2-RELEASE-p11-HBSD
OpenSSL 1.0.2s 28 May 2019
I have 3 usernames defined root,admin and john. I was setting up John to use google authentication which works fine. The problem is when I try to edit the username john and click the pencil, it quickly shows john and then the screen changes to the username admin. Very weird.
The only way to circumvent this is to change the username manually to John and then start to edit and save. Editing root or admin works fine.