Not recieving shared album invite

A friend of mine created a shared album and sent me the invitation multiple times, but the notification doesn't show up.

I've tried everything (turning shared album on/off, restarting my phone, look for the invitation in settings, tried it on my PC on the icloud website...). When i create a shared album everything works, but when someone else does it I just don't get the invite.

My phone meets the requierments as it is an iPhone 13 with iOS 18.5.

I also tried it with a different friends phone and it still didn't work.

If anyone has any insight on what else it could be, I would appreciate the help.