[Bug] Elements missing from nuspec when exporting

[asheroto]

NPE version: 6.0.64+c118e46e01

OS version: Windows 11 Pro 22H2 (build 22621.2428)

Installed from: Chocolatey

When exporting a nuspec file, certain elements are missing such as docsUrl as well as files.

Exporting is expected to contain all elements of the nuspec file.

No error messages.

No workarounds known.

Have only tried the latest version.

Example package: Note that the nuspec file is 36 lines if opened as a zip file, but 35 lines if exported with NuGetPackageExplorer. https://github.com/asheroto/ChocolateyPackages/blob/104ebc14618727a91841d36f84a1901b972a4440/SFTPGo/sftpgo.nuspec