Hello There,
When using the jetpack from v1.12.1-9.4.1.326 it appears that no matter how high up in there you are or how low to the ground you are that u take fall damage no matter what, is this something thats meant to be or is this a bug that you need to fix?

seems to also drag you down with the fall damage too

Normal mode on the jetpack does not counter fall damage. Hover mode will.