Do you have the same issue if you follow the OP’s steps to reproduce it?
- No
Provide extra information to complete the original description of the issue:
- Although not mentioned in the release notes for this specific aircraft, this appears to be fixed in SU1 v1.3.23.0. I was able, in flight, to set the heading and altitude (i did not verify other functionality). When engaged, the autopilot followed the heading & kept to the assigned altitude.