If you go on solo, then select landings, and select a heading, go to replay and then hit live, your heading is locked. You cannot turn, although the plane does veer to one side sometimes. The heading “block” is not highlighted either.
Repro:
- Any plane
- Select landing in solo at any airport
- Set the AP heading
- Go into the replay and go out again by hitting “live”
I am on iOS 9.2 IPad Air.