Hi, I have an Mi 10 Ultra with latest Chinese 12.5.6.0.RJJCNXM ROM. I'm experiencing that apps don't stay connected and don't issue notifications. This goes for whatsapp, messenger, gmail, etc. I see it in particular when I run desktop-variants of the apps, since they loose connection to the phone/app. Apps are allowed to autostart, and the power saving is disabled for them. Any hints? I didn't have this issue on my older Xiaomi device.