Export Animation does nothing

[Esenthel]

For some Animations it works OK, but for some:

• Modular Stylized Fantasy Lizard in Characters - UE Marketplace
• Stylized Forest Drake in Characters - UE Marketplace
• Stylized Fantasy Desert Serpent in Characters - UE Marketplace

Right-click and “Export” or “Bulk Export” does absolutely nothing.

I have to double click the animation, and then select “Export Asset\Animation Data”, and I have to do this for every animation separately.