Webp textures not supported with GLTF files

[Azertinv]

GLTF file importer doesn't support texture in the .webp format, it gives me this error:

[1x]: Unknown image format. STB cannot decode image header for image[0] name = "normal".

when using this model https://estamelgg.github.io/EVE_Model_Gallery/models/11567_lite.glb

The file works when converting the textures to png manually using blender https://blender.stackexchange.com/questions/14953/how-to-convert-image-textures-to-different-formats