Saw this message on the Tobii discord...

MSFS simmers, did you hear our talk about camera boost at FSExpo? @Sim-Flight
Do you want to see camera boost in MSFS?
Make sure to upvote it over in their forums to let them know this is something we want in the game. https://forums.flightsimulator.com/t/improve-tobii-eye-tracking-add-support-for-camera-boost/646936

The talk:

hat is camera boost: https://help.tobii.com/hc/en-us/articles/18337540780049-Camera-Boost

Meh, I gave up on their own software solution. I use my Tobii with TrackNoIR and it gives me a much better experience with the ability for more fine tuning.