200 mesh edges are not enough for a circular mesh.
Also for circular meshes it is necessary to set the property “angle 1” = 0 , “angle 2” = 180 degrees, the angles are calculated to the right and left, ie 180 is 360 degrees.
Check the properties of the tick function, they should be default and executed every tick.
The component should not be moved by any function.
Example 450 edges https://youtu.be/NR7HxfE-aoA