Just checked video, that's definitely a bug... Camera should have continued moving and then it unloaded everything and reloaded completely different terrain. Is this happening in version 2020.20 ?
Hmm, I just tried on both, windows and mac to go far into that direction and camera seems to be going smoothly and continuously. Could you try running a new game and without doing anything just move into that direction and see if camera jumps at some point.
Yeah, that's great, I guess you can continue with videos with default speed as it might be messing up things when moving camera far away while at the highest speeds.
Yep, that loading while moving takes about a second as it generates terrain and trees. But I am looking to improve it...