Project references are not converted to Nuget Dependencies

Description

Project PackageB with a dependency on the project PackageA where both projects have a paket.template and the packages use paket pack with the --include-referenced-projects flag should have a Nuget dependency on PackageA but does not.

Paket automatically replaces inter-project dependencies with NuGet dependencies if the dependency has it's own paket.template. In addition to this the parameter --include-referenced-projects instructs Paket to add project output to the package for inter-project dependencies that don't have a paket.template file.

Repro steps

Here is the raw paket command:

C:\Projects\demo\.paket\paket.exe pack output "../../artifacts"  --build-config  Release --template  C:\Projects\demo\src\PaketDemo.PackageB\paket.template --symbols --minimum-from-lock-file --verbose --include-referenced-projects

Here is a project which reproduces the issue:

https://github.com/Lavinski/paket-demo

Expected behavior

ProjectB should have a dependency on ProjectA

Actual behavior

Project references are not reflected in the resulting package.

Known workarounds

None

Start with the raw paket pack command and the linked paket-demo reproduction, then inspect how the generated package metadata represents the PackageB to PackageA project reference. Confirm the behavior with both projects' paket.template files and --include-referenced-projects; done means the resulting PackageB package declares PackageA as a NuGet dependency.