snupkgs rejected by nuget.org if the DLLs are contentFiles #1462

I have a number of "plugin" libraries that are lazy-loaded at runtime. The only way i could get these libraries working as intended via nuget was to pack the DLLs as contentFiles so they wouldn't be linked automatically (if someone has a better suggestion i'm all ears).

Anyway, the only problem is that my .snupkg files won't upload to nuget.org:

The uploaded symbols package contains pdb(s) for a corresponding dll(s) not found in the nuget package

I have no idea if they'd actually "work" or not since there is no way to test snupkgs to my knowledge without uploading them.

Here is an example:

Pack.nuspec on GitHub

AudioWorks.Extensions.Opus.2.1.0.nupkg.txt
AudioWorks.Extensions.Opus.2.1.0.snupkg.txt