FaceARSample not working on iOs with 4.26.1

I’m building an app that will need to run face tracking on iOs 14.4.1.

Currently I am having trouble getting face tracking to start up when running on device. The app builds, the debug mesh and text show the values being tracked but the face does not move.

I’ve downloaded the sample before and built it to earlier versions of the iPhone with earlier versions of the engine and it worked straight out of the box.

Live Link tracking is working fine.

I followed the instructions for a custom build settings on iOs and am running FaceTrackingMap_Simpified.

Has anyone else had this issue? Is there a connection missing in the sample project that I am just not seeing?

Thanks for any assistance.