Auto config loading issue when switching from MSFS2020 to X-Plane 12

[ddt154]

Describe the bug
I have MobiFlight configured to run with both MSFS2020 and X-Plane 12. I have a config file for each, and have those configurations mapped/linked to plans. If I start running X-Plane-12, quit X-Plane and then run MSFS2020, MobiFlight transitions perfectly. However, when I quit MSFS2020 and then start up X-Plane 12, MobiFlight get stuck. It sees X-Plane running, but the plane it detects is showing one from MSFS2020. If I restart MobiFlight it immediately sees X-Plane, detects the correct aircraft, and auto-loads the correct config.

Steps To Reproduce
Steps to reproduce the behavior:

Configuration

1. Setup separate MobiFlight configuration files for MSFS2020 & X-Plane 12.
2. Enable 'Autorun' in MobiFlight
3. Link configurations to planes in both MSFS2020 and X-Plane 12 in MobiFlight
4. Enable 'auto-load linked configuration' in MobiFlight

Process

1. Start MSFS2020, fly a plane, ensure auto-loading a config works
2. Quit MSFS2020
3. Start X-Plane 12
4. Start a flight

Expected behavior
MobiFlight detects proper plane that is loaded/running in X-Plane

Actual behavior
MobiFlight shows it sees X-Plane, however shows the detected plane that was in MSFS2020 and does not load appropriately.

Details

• MobiFlight Version: 10.4.0
• FlightSim: MSFS2020 & X-Plane 12
• AddOn:

** Note:
When transitioning from X-Plane 12 to MSFS2020, MobiFlight transitions just fine. It is only when going from MSFS2020 to X-Plane 12.

Screenshot of MobiFlight when going from MSFS2020 to X-Plane 12

Screenshot of MobiFlight after restarting Mobiflight while X-Plane 12 is still running