Mauler spawning behind player

Video shows a mauler spawning behind a player as they’re dealing with a dense horde.

Video time is CET 2021.04.08 - 23.41.42.12
console-2021-04-08-18.21.15-c23dd1dc-54fb-4325-87fa-a3851215e324.zip (423.6 KB)

Also, another video in which a beastmen unit spawns behind a rock, in plain sight. (Also really close)

Video time is CET 2021.03.27 - 13.19.51.06
console-2021-03-27-11.21.15-8a91d751-00b6-43ef-be4e-47dafd814c0a.log (2.8 MB)

In the first clip mauler spawns on the first frame of the incendiary bomb.
Could be just him getting knocked out of bounds and it just teleports him back?