MeshletMesh material textures not rendering sometimes

[JMS55]

Bevy d659a1f7d506c5c6eba9dfe2a6e878a8c72ecef6.

I used a MeshletMeshMaterialBundle with a normal_map_texture loaded from disk via the asset server. Sometimes, it would render without the normal map. Sometimes it would render with the normal map. It was inconsistent across runs, but not between frames.

Regular MeshMaterialBundles do not seem to have this problem.

Presumably this applies to all kinds of textures, not just normal maps.

[alice-i-cecile]

This looks like a system order ambiguity to me based on the description. See #7386 for efforts to prevent this sort of bug in the future.

[alice-i-cecile]

I've removed this from the milestone as it's a) not a regression b) has no fix ready to review and c) a bug with an explicitly experimental feature.