from typing import Optional
import c4d
import math
def main() -> None:
    doc: c4d.documents.BaseDocument = op.GetDocument()
    wave_obj = doc.SearchObject('Wave 1')

    wave_obj[c4d.PRIM_FORMULA_TMAX] = 33
    velocity_factor = doc.GetTime().Get() * 100
    wave_obj[c4d.PRIM_FORMULA_Y] = f"{str(20)}*Sin((t-{str(math.radians(velocity_factor))})*{str(0.8)})"
    # Update the scene
    c4d.EventAdd()

The problem is that the cloner executes before the expression, and for this reason, the clones are placed not on the current vertices of the spline, but on the positions of vertices from the previous frame. If you stop the animation, then at the next update of the scene clones become on the right places, but during the animation they still lag a frame. I've tried changing this by decreasing or increasing the tag priority, but it has no effect. How can I solve this problem?