I have turned on Instagram and Twitter notifications, but they don't seem to work in Opera GX. In other browsers, everything seems to be fine. In Opera GX, if i go to notification testing websites and trigger notifications in there, they work as well. So what could be the reason? What do I have to check in order to make them work as expected?

I have turned on Instagram and Twitter notifications, but they don't seem to work in Opera GX. In other browsers, everything seems to be fine. In Opera GX, if i go to notification testing websites and trigger notifications in there, they work as well. So what could be the reason? What do I have to check in order to make them work as expected?