Why "Mesh Based Input" can't support udim?

[芥25317583gtpk]

When I want to get mesh TBN by designer input.

Then import sbsar into painter.

It's all get from 1001.

Mesh Based Input | Substance 3D Painter (adobe.com)

But Mesh Map is all right.

Can it support udim?

Because version?

[Luca Giarrizzo]

Hello @芥25317583gtpk,

I am moving this post to Painter's Support Community as it relates more to how Painter recognises the metadata of the asset.