Controller idle not freezing

When I place my controllers in VR and they enter standby mode, my hands in VRChat do not remain in the same position as when they were initially tracked upon entering standby mode.

Instead, they become controlled by the default avatar animations, which at times appear to be aesthetically displeasing when I am simply seated or lying down.

I would like to find a solution to this issue. Idc where I need to make this solution.