Rate limit facial tracking to reduce motion and cpu usage

[Noremacam]

Describe the solution you'd like
It would be helpful if facial tracking adjustments could be done every x seconds, or every x frames - instead of constantly. This would hopefully reduce cpu usage and also limit the amount of motion from the plugin.

Describe alternatives you've considered
I have looked at all options from the plugin and there was no obvious method to implement this suggestion.

Additional context
I stream from my desk and about 80% of the time I don't need the camera to move at all, so I am wasting a lot of cpu time, but the automatic adjustments made by facial tracking meaningfully reduce my need to adjust my camera.