Rotated UVs do not correctly Convert to Mesh

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What are you trying to do, and what do you expect to happen?

If a Cube has rotated UVs in a Generic Model and it is converted to a Mesh, the UVs are not properly reassigned and appear to lose the rotation.

What happens instead?

UVs are incorrect when Converting to Mesh.

Model format in which the issue occurs

Generic

Blockbench variant

Program

Blockbench version

4.9.4

Operating System

Windows

Installed Blockbench plugins

No response