Loading an alembic in vrayproxy looses uvs

[eloi_andaluz]

I export an alembic from speedtree, if I import using 3dsmax import, the uvs are all there:


However, if I use a vrayproxy, and I load the same alembic, looks like allt he uvs are broken, both on the preview file, and at rendertime:


Theres any limitation loading alembics using vrayproxys? we need a specific naming convention? Thanks!

[eloi_andaluz]

Oh I remember I had this problem before, I need to use the "Force first map channel on the compatibility proxy parameters, XD