I have testing “hello ar”
with arcore sdk 1.2 in ue 4.19.
I have imported my object (velociraptor) and it work’s perfectly with my Sony xperia xz premium.
It’s possible use animated object?

You mean place animated object in AR? Nothing should prevent you using the UE4 built in animation system in ARCore.

Can you explain how to do it?
because" hello ar" use only static mesh

Has your problem been solved? I use AR core version 1.5 but I don’t know how to add animation to the AR scene, I hope you can help me. Thank you.