Invis glitch but you can noclip (attempting to see if the noclip happens on the invis glitch reguarly or if its one off).
I have no clue how I reproduced this.
As you can see, the invis glitch causes this, but the noclip has not occured before when this bug happens.
(taken from my friend’s perspective)
you can also fall through the world, sorry if this has all been reported before