Deform bones not showing up in UE5 when using Child of Constraint

[Disar]

Describe the bug I understand that constraints need to be baked, but the problem is that all of the bones disappear with the exception of none deform bones and the root when i try to load the glb into unreal. Without the constraint it's perfectly fine

To Reproduce In blender the green bones have child of set to the red bone. Sampling is turned on at export and bake all Objects Animations doesn't make a difference.

Expected behavior All bones should be imported in ue5

Screenshots

.blend file/ .gltf (mandatory) gltfexportbones.zip

Version

• OS: win11
• Blender Version 4.1.1

Additional context This might be an issue with Unreal but so far it only happens when i try to export skeletal meshes/animations that use a constraint ( child of constraint in this case ). IK constraints work perfectly fine however.