Inheritance and Syntax implied inheritance don't match

[StewMcc]

DocFX Version Used:
v2.40.0
Template used: (default or statictoc or contain custom template)
statictoc
Steps to Reproduce:
Unsure keeps changing...

1. docfx --serve using source *.cs files
2. clean everything up and run command again, out put is different.

Expected Behavior:
syntax of public class AutoLoader : MonoBehaviour will show inheritance as MonoBehaviour every time.
Actual Behavior:
Shows inheritance as System.Object sometimes, and as MonoBehaviour others

notes

The MonoBehaviour class is not an included .cs file class. I am mainly confused as to how it works sometimes, falls back to syntax inherited class, whereas other times it falls back to System.Object.

Mainly curious as to what the expected result would be?

[herohua]

@StewMcc could you provide a minimum project to repro the issue?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.

[stale]

Closing this issue after a prolonged period of inactivity. If you still think this issue is relevant, please feel free to ping a maintainer or leave a comment.