Question SteamVR Hands lost finger moves

Hello, I am using the SteamVR Plugin with HTC VIVE Pro Eye Headset.
The fingers on the "Player" prefab used to move depending on where I placed my fingers on the controller or which buttons I pressed, but now they don't. What could have happened? I haven't modified the prefab.

 

Check in your version control. If you don't use any, use some.
Otherwise we can't help you with just this info. Check what you've changed recently or maybe some updated packages etc

 

Where I can see the animations associated to the hand? Which prefab elements has it?

 

and test steamvr in new empty project, does it work there?