How to fix missing notifications problem on Xiaomi MIUI in just 1 minute
У вашего броузера проблема в совместимости с HTML5
MIUI tends to kill apps in the background because of (possible) battery savings, more free RAM to be available etc.
If you're facing problems with notifications on your Xiaomi smartphone running MIUI OS you can solve it in 3 easy steps:
1. Allow apps to autostart
2. Turn off battery optimization for those apps
3. Lock those apps in RAM
That's it! ?