Hi, thanks for reply. I check export options and its very simple with no many options to choose, check out gif:
i only can GLB export or FBX.
Your file works much better with no glitches.
Also i try now VERGE 3D plugin for 3dsmax to export gltf or glb file https://www.soft8soft.com/get-verge3d/
I try open GLTF and GLB file on Construct and i receive red screen error files you can download and check here https://file.io/WfxYDZmjwQnj
I use 3ds max because i learned this sof on the past. I courious what version of blender you use to export right file?