Samuel Savaria

Thanks for the video Janis, I'll include it in the description.

When you teleported them separately did 1 of them become invisible and the other was fine or they were both visible? It looks like the bug has something to do with chunk loading. For exemple if you teleport a player into an unloaded chunk, he will become invisible. But if you teleport another player while he's still in the chunk he won't be affected because the chunk is loaded.

You meant the elytra doesn't work when you're invisible or you can't see the elytra?

Thank you for the video it's really helpful. I'll add it to the issue. You said that players become invisible when they are being teleported in unloaded chunks. So could you simply load a chunk with a Portal Gateway like this?: https://www.youtube.com/watch?v=pyqzxn0e9Jw

And if you week I've got the whole week off so we could try to experiment the bug a bit more to get more details. Thanks a lot for your help.

Oh and check if they can be hurt by arrows shot by other players.

Weird. I used to be able to kill them with melee but I'll add it anyway. Could you just verify that please?

Are you sure about that? I've killed many invisible players by clicking randomly in the air and throwing splash potion at them.

Thanks AoElite, I've updated the thread.

Thanks for the help, if you find anything else, write it down in the comments and I'll add it to the post.

That's right I forgot that.

Updated

Yeah I forgot about that. Since Ao added particles quite a bit of invisible players has been killed and when they respawn they are visible.