Difference in polygon arrangement between MeshSync in Maya2018 and Unity2019.2

Hello


Difference in polygon arrangement between MeshSync in Maya2018 and Unity2019.2 .
That is when you keep the shape of the polygon square in Maya.
But if all polygons are triangles, it will be correctly the same.
I think I like to create Maya polygons like quads.
have the same experience?

MeshSync:
https://github.com/unity3d-jp/MeshSync/releases