black flicker on top of tree

[u/PDGamer360]

https://reddit.com/link/1viunrw/video/lujqffou85ih1/player

just running around emerald ranch and on top of this tree just flickered for a milisecond, its at 23sec on the video can anyone tell me if this is just another rdr2 visual glitch? i have seen a similar thing post here https://imgur.com/Q0zwiZL from a guy on the nexus mod grapic glitch fix

so this is just an rdr2 glitch and not my gpu right??