Negative scale on transforms causes collider to stop detecting collisions.

[Sandvoxel]

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I've encountered an issue in the Bevy XPBD 3D plugin where applying a negative scale to an entity's transform seems to prevent its collider from interacting as expected. Specifically, when a negative scale is applied to an entity, the collider associated with it appears to stop detecting collisions or behaving correctly in the physics simulation.

Steps to Reproduce:

1. Create an entity with a collider component.
2. Apply a negative scale to the entity's transform (e.g., Transform::from_scale(Vec3::new(-1.0, 1.0, 1.0))).
3. Observe the behavior of the collider in the physics simulation.

Expected Behavior: The collider should continue to function normally, detecting collisions and responding to physics interactions, regardless of the entity's scale sign.

Actual Behavior: The collider ceases to detect collisions or respond correctly once a negative scale is applied.

I am unsure if this is an intended behavior or a bug. Any insights or suggestions on how to address this issue would be greatly appreciated.