Confusion and relocation of polygons in uv to mesh for morphering

[amir_asadi_o]

First of all, I reset the program for this problem and tried the 2022 and 2023 versions.
When I take a UV map from an object like a cube with minimal segment

and use uv to mesh or info channel from uvmap to get a mesh

and give that mesh a morpher, the shape gets messed up.