(AWD) Excessive play through gearbox?

https://reddit.com/link/1hf06yw/video/y9dr2gxnb27e1/player

Would this be considered excessive play through the gearbox? The video is quite old and ive sometimes heard a clunk when shifting and releasing the clutch ever since i bought the car but ive never had any issues with the gearbox or AWD system, everything works fine and shifts nicely etc. Although i thought it would be still a good idea to check if it can be fixed. Doubt the gearbox will likes all that play. Its not the driveshaft thats clunking. Its legit just "loose" through the gearbox.

It has already survived multiple 0-100 drags during the summer and 2 winters with loads of drifting with no noticeable degrading. Bought it at ~260k km and ive driven it to ~315k km over a 2 year period. Ive changed the gearbox oil once during that period with no visible metal flakes. Ive heard the the FWD variant also got some play through the gearbox but i DOUBT its as much as mine.