@TheGrinder @Kieran
Here is another weird behaviour between noStrudel and ZapStream. MyPathToFire can see all my messages, I see his only on noStrudel, not on ZapStream. A few days ago I cleared cache, cookies etc. and I checked listr and found that somehow I had 2 mute lists and MyPathToFire was on one of them. I deleted both lists. Now when I refresh ZapStream I can see his messages - see first screenshot - after a few moments or a refresh, his messages are gone again - second screenshot.
I cannot tag MyPathToFire on noStrudel Stream or here in notes either. He is only viewing/chatting on noStrudel not on ZapStream.
Any idea(s)?