New Poco F2 Pro MMS problem

[ferdeksoon]

I can't create apn setting for mms. When i click save apn didn't save and dissapear.

Here logcat and short video to show problem.
Logcat: https://www52.zippyshare.com/v/dJIAS5Kz/file.html
Video: https://streamable.com/j2jpr3

 

[ferdeksoon]

Updated to 21.5.20 and still this same problem.