half_space Collider debug artifact

After updating to Bevy `0.17` and Avian `0.4.1`, when I use `PhysicsDebugPlugin` the debug mesh shown for `Collider::half_space(Vec3::Y)` gives glitchy lines extending in the cardinal directions. As I move around they extend up vertically into other meshes.

<img width="1857" height="982" alt="Image" src="https://github.com/user-attachments/assets/dec0d4a5-1e7c-44af-b94c-65550f77e663" />