Hello Stephen-Mystic Inam ,
Thank you for the details,
1. This problem should be fixed with new update which was installed on una.io and you can test it.
2. I have not faced with this mirrors problem yet. I will try to reproduce it.
3. There is no option in mobile jitsi interface to set the name at present, it is possible only for desktop. May be we can hide it, I will check.
2. I have report same to Jitsi support as I tested it on Jitsi and same issue was reproduced