AssetBundle material purple

I have a problem, I’m trying to download a scene from an assets bundle but all the materials are not loaded, the assets bundle was created for webgl, is this a problem?

Asset bundles only work for the target they were made from.

Yes, sometimes some parts will work for other targets, but if you’re on WebGL, target WebGL. If you’re on desktop, target desktop. The two don’t necessarily interoperate.