See title. When a player's camera is actively moving with '/camera ease' and that player is teleported with '/tp', the camera immediately snaps to the target position, and the easing is canceled.

To reproduce:

1) Run '/camera @s set minecraft:free ease 10 linear pos ~₁₀ rot ~~' to start an easing camera motion.

2) Wait a second and then run '/tp @s'. The camera does not finish the easing but instead snaps to ~₁₀ immediately.