Weird squishing when rotating

Help
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1

Godot Version

4.5

Question

Whenever I rotate this asteroid using this line of code:

$Ida.rotate_object_local(Vector3(0, 1, 0), deg_to_rad(360 / (T / Δ)))

It squishes and rescales while rotating instead of rotating around the axis normally

2

Any non-proportionally scaled ancestor nodes?