Something wrong happened while trying to login mobile apps IOS - ssl 2fa

Hi I have rocketchat behind nginx reverse proxy server, we start using 2fa personal certificate, I can connect trough web application, but not trough mobile app on IOS. I added certificate with password, then I put https://rocket1.ourdomain/ and on login page is not possible to log in, stil I see:
“Something wrong happened while trying to login”

IT worked before, till I yesterday log out, then I cannot log in again.

I have also second path - with no personal certificate and there I can log in.
Rocket Chat is version 0.74.3

Please help me