Not receiving shared notes notifications

Hello Fishfriendz,

If you are referring to the Mention Notifications option in the Settings > Notes menu, you would only receive notifications when you are mentioned specifically by another collaborator. This resource has more details, for reference: Share notes and collaborate on iPhone - Apple Support

If you sent or received the invitation for the shared note using Messages, you should receive updates about changes in the Messages conversation: Collaborate on projects with Messages on iPhone - Apple Support

Hopefully that addresses your inquiry.

Take care.

Thank you Fishfriendz,

If the above steps did not resolve the issue for you, you can Contact Apple for support and service.

Hope that helps.

Take care.