[BUG] Incorrect coverage for Linq Expression

[kenneylo]

Describe the bug
Line reports 100% coverage when it is not 100% covered

To Reproduce
Use a conditional linq expression
public IEnumerable<string> Exists(string name) { return _items.Where(x => x == name); }

Expected behavior
Same as MS test Coverage, line is partially covered

Actual behavior
Coverage shows 100% coverage

Configuration (please complete the following information):
Please provide more information on your .NET configuration:
* Which coverlet package and version was used?
coverlet.collector (6.0.4)
* Which version of .NET is the code running on?
.net 8
* What OS and version, and what distro if applicable?
windows 11 24H2
* What is the architecture (x64, x86, ARM, ARM64)?
x64
* Do you know whether it is specific to that configuration?
don't know

Additional context
Running via FCC (Fine Code Coverage) extension