See if the top bar of the Notification page says Global or if it is filtering by a list of users.
It says - all follows
Change it to Global to see all replies. Also, keep in mind the author might have removed you from the notification list of the note
Hm thanks. Maybe not all clients implement nip-10 correctly...
But yes, works. Didn't know that the top filter also applies to the mentions-tab. Thanks nostr:nprofile1qqsyvrp9u6p0mfur9dfdru3d853tx9mdjuhkphxuxgfwmryja7zsvhqpzamhxue69uhhv6t5daezumn0wd68yvfwvdhk6tcpz9mhxue69uhkummnw3ezuamfdejj7qgwwaehxw309ahx7uewd3hkctcscpyug
Interesting. But yes, the top bar filter is different per screen.