One-time-bug, one enderman, then falled in the void in end, made the ray like of block named "minecraft:end_gateway", but from void. I'm sorry, I haven't screenshots because I didn't prepared for this, and the ray was about just one second.

P.S. It's not a dublicate of MC-144904, because enderman has FALLEN, not teleport.

Redacting: that is not endermans, but the "minecraft:end_gateway" can make a ray again, but of certain angle, and it's hard to repeat, so without screenshots.
Redacting #2, it can make rays again for time? Why I didn't know that? How to delete this page?