Import works, export doesn't include textures/materials

[akuttervrinsightde]

Hi folks,

when importing the attached GLB Unity 2021.2.16f does that properly and I can see the materials (check the image below)

GLB Export.zip

But after exporting the whole scene the materials are missing, you can also find this in the ZIP attachment. When I add a cube and assign a newly created HDRP lit material to this room, the whole room is still white and the cube has the right texture. Why is that?

[atteneder]

Import/export round-trip does not work yet. It's missing either

• Import to HDRP Lit
• Export from glTF shaders

See #385, #258, #351, #347