My bad I didn't realise I needed to hold shift and move the mouse, although the camera movement was maybe a bit too fast as well it kept jumping back from the edges.
Heya,
Had a more in depth play around and took a video to show what was happening.
It seems like the camera position is tied to the mouse's first position and then the next time it will jump back rather than starting from where the screen is currently focused.
https://bsky.app/profile/bughuntingquest.bsky.social/post/3lldfg3igv22p