Mesh Face not appearing

So I imported a mesh and then one of the faces didn’t appear so I went to go recalculate the normals in blender but it did nothing. Help is appreciated thanks!
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so from what i see your faces dont appear?
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try enabling this.

Make sure to check if you have any inverted faces on your mesh.

In some cases, the mesh won’t load due to the title being filtered/inappropriate. You’ll be able to check the output (See → Output) to see if any errors are occurring after you upload it. Attempt naming the file “tree”. In case it doesn’t work then it for sure is a bug.

I used to always have this problem. Just inspect the mesh and make sure faces point outward. A simple way to check this is to use the bevel modifier and select any irregular faces, where the bevel arrow doesn’t point outside of it.