Uploaded FBX character to mixamo with 6 embedded textures results in 1 randomly picked texture
I uploaded a character to mixamo https://www.mixamo.com/#/ that has 6 textures embedded into the FBX. The output looks good as seen in the screenshot below but when I click download Collada, it's only downloaded with 1 texture in textures file.

Since the texture is that of the tongue, the output in Blender looks like this:

Is this a Mixamo website bug or is there anything I can do to fix this? What is the reasoning for this result? It randomly picked out the tongue texture.
