The issue of material loss after lightweight rvt files

[wwr1982]

I used iTwin snapshot software to lighten an rvt file with materials and found that the lightweight material is missing. What should I do to ensure that the materials in the rvt file are not lost? thanks!
The following is the effect of browsing in Revit before conversion:

The following is the effect of lightweight browsing in itwins:

The following is the rvt file:
aRVT.zip

[pmconne]

@timlawrence-bentley @jffmarker @abeesh

[jffmarker]

@pmconne , this seems like a render mode limitation... the screenshot looks like "solid fill", right? That doesn't seem to use or support textures.

vs.

@wwr1982, are you able to see the texture when using a different render mode such as "modeling"?

[wwr1982]

Thank you, I switch to smooth mode can display the material.