[Bug] Invalid link warnings from compiler generated fields

**Describe the bug**
When compiling the documentation, I get invalid link warnings from what I think are compiler generated fields, similar to this:
```
warning InvalidBookmark: Invalid link: 'OvrCamera.<OnLevelWasLoaded>m__0(string)'. The file api/Global.OvrCamera.yml doesn't contain a bookmark named 'OvrCamera__OnLevelWasLoaded_m__0_System_String_'.
```

**To Reproduce**
Steps to reproduce the behavior:
1. Generate docs from an assembly

**Context (please complete the following information):**
- OS: Debian 12
- Docfx version: 2.78.3

**Additional context**
I don't fully understand how these fields work, and I don't know whether this is the intended behaviour, but I would be happy if there was an option to ignore these fields, assuming it's possible to identify them.