I just realized it doesn't have sound on both of the SIM cards. I had high hope from this ROM but sadly it is worse then the other "buggy" ROMs as it doesn't have the basic functionality, also developers have stopped supporting so I think those issue is never gonna solved. (No Offence)
LineageOS is a free, community-built, aftermarket firmware distribution of Android 10, which is designed to increase performance and reliability over stock Android for your device. LineageOS is based on the Android Open Source Project with extra...
Check Page 5, theres a solution i used to fix my device, only works on sim 1
Good Luck Bro