A Lemmy user's comment on that post reached me on Mastodon. I replied from Mastodon & my reply showed up on Lemmy, as hoped. https://lemmy.ml/post/49566110/26507040
There's some apub unseen metadata which is not visible to us which might cause any of these. I can't investigate it though, I just know that while federation is working, it's notoriously flakey between the two apub services.
@db0 but the following replies that I sent from Mastodon did NOT ping the community handle, yet still reached Lemmy.ml:
- My first reply to you in this thread.
- My reply to @gary_host_laptop on my original "can you see this message?" thread.
There's some apub unseen metadata which is not visible to us which might cause any of these. I can't investigate it though, I just know that while federation is working, it's notoriously flakey between the two apub services.