Requested column in nuget's outdated command is always blank

When checking for outdated nuget dependencies I get something like this:

$ dotnet list package --outdatedProject `MyProject` has the following updates to its packages   [net7.0]:    Top-level Package                                Requested   Resolved   Latest> Microsoft.Extensions.Logging.Abstractions                  7.0.0      7.0.1 > Microsoft.NET.Test.Sdk                                     17.7.0     17.7.1

For me, "Requested" is always blank - I've never seen all three columns populated in any of my projects. Yet the docs show examples where it is populated.

Why is that?

(I'm using Directory.Packages.props and Directory.Build.props files, in case that matters.)