This broke in the 1487 build. Whatever was released the day before 1487 was fine. On 1487, my hands are offset by several cm from the controller positions and finger tracking is not working correctly, with legacy fingers both enabled and disabled. It is completely fine on the live build. Tested on multiple different avatars.
I have the camera open so the controller models are rendered, so you can see the offset.
Pimax 5K Super, Index controllers, 2x 1.0 lighthouses
Also happens with trackers on for FBT, makes no difference
Using default SteamVR controller bindings for VRC.