Never was a problem for me using MIUI in 3 previous devices, but I guess the rom was still fresh and needed some time to adjust by itself, took a little while but now it works just fine.
Hello Guys,
does anyone have notifications issue on Kosmosik96 XEU HyperOS ROM? sometimes I don't get notifications until I manually open the app
other than that, huge thanks to Kosmosik96 for the amazing rom the network issue is solved now.