Whenever in a xbox party or get a notification your performance using vibrant visuals will be drastically reduced often dropping 40-50 fps
MCPE-217633
Vibrant Visuals Xbox Party Performance
Resolved
Duplicate
1
This issue is being tracked at MCPE-199201. Also, please note that you have your email address as your username. If that is not intentional, please change it here:
https://report.bugs.mojang.com/servicedesk/customer/user/profile