I don't know if I'm the only one in the entire Minecraft community to have this bug, but I'm not getting any of those Xbox notifications for getting invites or achievements anymore. And yes, I am signed into the Xbox Live.
My brother does get the popups but I don't. So that's why I think I'm the only one who has this bug. And we both have Samsung Galaxy J3 Primes on Android 7.0. Please fix it.
Cleaning up old tickets: This ticket has not been updated recently (~7 months+) so is being closed as Cannot Reproduce. If you feel this is still a valid issue and is affecting the most recent versions, then please comment, or create a new ticket following the Issue Guidelines.
Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki