Hello, @Mega_Spud, @JDavidFries. My mistake was connected not with the one that is written. I think you need to open it, as it is considered a bug. Bug: bugs.mojang.com/browse/MCPE-…

Gotcha, thanks! In that case, I'd suggest providing an update in this ticket number to let them know that you're still running into this issue: bugs.mojang.com/browse/MCPE-… ^BT

This ticket does not equate to the one you specified. It states that Elley simply teleports. This works fine. I mean he teleports even if he's tethered to the note block. This is considered a bug, but for some reason the bot equated my ticket with the wrong one.