The American Champion (8KCAB) Super Decathlon for MSFS 2020/2024 has an autopilot visible in both the GNS430 and GTN650 Variants.
The Analog Variant also has an Auto Pilot function, but yes, it is hidden. However in the swap of the GPS to the GTN650 or the In Game Panel GTN750 dropdown in the analog variant the PMS50 full version does have an Auto Pilot included in its package, otherwise you would have to rely on key bindings to an AP setup. With the Super Decathlon exclusive for XBOX the In Game Panel is only available by owning the Super Decathlon. And yes, the In Game Panel then functions with every aircraft in the simulator just like PC has had for years.

