Smooth low-poly models didn't auto-generate LODs

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1

Godot Version

4.4

Question

I imported some low-poly models with just default settings. With MeshInstance3D.lod_bias = 0, the smooth one (352 tris) has no effect, but the zig-zag one (309 tris) is applied with the LOD model very quickly.

I think the engine should not set another minimum merge angle somewhere else, since it is already presented in the import settings. This problem is quite annoying.

2

If no one is replying, I should probably open an issue about it on GitHub.