Unsure why my map is jittery on movement

I have a basic Godot Project with the following setup on a player. So I just move up down left and right on a 2D tileset

I have an issue when I move on the map, the whole tileset is so jittery. I have some smoothing on the camera, and the camera is basically just a child in the player.

Here is a video :

I am unsure what causing this, my setup is pretty basic.