Meta AVATARS, Arms stretching when lost hand tracking

Hi everyone, I'm currently working with Meta Avatars and I'm facing an issue. When hand tracking is lost, the avatar's arms remain fully extended and frozen in the last tracked position, even while the body keeps moving. This results in an awkward and unrealistic appearance. Has anyone else encountered this? Is there a way to make the arms return to a default or idle position when tracking is lost? Thanks in advance!