[BUG]: File path in 2.3.0 package looks like a Windows path and is not working in MacOS. Assemlies are not found

[jbehnk]

Describe the bug
File path in 2.3.0 package looks like a Windows path and is not working in MacOS. Assemlies are not found

To Reproduce

Steps to reproduce the behavior:

1. Install the package via nuget
2. Go to your package folder with the Finder

If you think the bug depends on external factors (e.g., dataset), please provide us with a minimal reproducible example that consists of the following items:

• Create any console application and install the package with dotnet install Microsoft.Spark

Expected behavior

• Assemblies should be resolved correctly.

Screenshots

Desktop (please complete the following information):

• OS: 15.4.1

Additional context
N/A

[wudanzy]

Which .NET version are you using? And which spark version?

[jbehnk]

.NET 8 and spark 3.5.5

[PavloVorontsov]

+1 for this issue.
Also, when I tried to download package manually and uzip it, I've got the warning: "appears to use backslashes as path separators"