Flashed TW Rom but call recording goes away after a while...

[gsfak]

Hi to all, tried to flash TW Rom, but something strange happened... All went fine, relocked bootloader and everything seemed to work fine with banks, miui dialer etc. Also call recording option was there... I had access to internet through 5G... But (i think) after connecting on my WIFI, call recording function just disappeared... just like that, without updating or installing anything... Tried this two times after erasing and reinstalling ROM on Fastboot mode... Both times call recording is there (i don;t connect anywhere during initial setup) and after i connect to the wifi then it's gone!!!... In my opinion this should be a "flag" or somekind of config? Any help would be appreciated if i can somehow re-activate call recording...!