Lighting Issue on Android – Augmented reality

Hello,

When I export my object in blender into Verge3d .gltf, the object appear very dark in augmented reality when using android (ok with IOS).
On the other hand, when I manually export it in .glb and watch it in augmented reality with a different method, the lighting is perfect.

So I assume that Verge3d compress somehow the information for the lighting.
How can I avoid this compressions ? (if this is the case).

I had a similar issue with a texture resolution that has been solved here.

PS : I use google scene viewer to see the object augmented reality since WebXr has compatibility issue with Samsung.