Party invites and Looking For Group posts are not giving me notifications.

I can join parties and receive party invites just fine. The problem is the game invites. For example, I was trying to play Call of Duty: Warzone through a Looking For Group post. I join the party but then don't receive the game invite and can't invite
them to my game.

Same here man, people don’t see my invited and I only see a few invites on my Xbox but when I go on Xbox app, I can see invites from tons of people. It was on looking for group posts on Xbox and so lots of people were inviting me and only maybe 1-2 out of like 15 people inviting me had their invites show up. Very frustrating and I’ve tried restarting, checking wifi, notifications etc it’s nothing basic like that

Why doesn't unchecking "Notify me when I earn Reward points" stop these notifications? Is there really no way to separate these notifications from achievement or game/party invite notifications?

Sometime when I play people tend to invite me to parties and chat groups when they find the way I play and sometime I use the same thing but I suggest as well like other post use Discord, the forums and the group on xbox live, is good way to know people
and invite the to play

Having this problem again. No notifications when friends come online or starts to play the same game as me. Messages, party invites and game invites works fine.