Hand Tracking Accessibility

Just wanted to submit the potential for better accessibility for people missing fingers. Hand tracking is amazing to watch with friends and family use, but it would be awesome to be able to turn off select fingers to allow for hand tracking to function. Maybe even change dominant finger, etc. I only have seven fingers, missing my middle on my left, and my index and middle on right. The hand tracker goes crazy trying to figure out what is happening. Just a thought ha ha.