VS 2019 is looking for wrong assembly version of packages

I'm creating my first project using .Net Core but I'm having some issues getting two Nuget packages working probably.

When trying to debug the app, I get the following two errors:

Could not load file or assembly 'GalaSoft.MvvmLight, Version=5.4.1.0, Culture=neutral, PublicKeyToken=0ffbc31322e9d308'. The system cannot find the file specified.

Could not load file or assembly 'GongSolutions.WPF.DragDrop, Version=2.0.0.0, Culture=neutral, PublicKeyToken=0ffbc31322e9d308'. The system cannot find the file specified.

Now, here's what it says for these packages under the solution explorer:

It's showing different versions than what the errors are showing. I searched through every file in my project and the only places I found the wrong versions showing was in my project's .deps.json file, which shows the following:

{
  "runtimeTarget": {
    "name": ".NETCoreApp,Version=v3.0",
    "signature": ""
  },
  "compilationOptions": {},
  "targets": {
    ".NETCoreApp,Version=v3.0": {
      "TestProject/1.0.0": {
        "dependencies": {
          "MvvmLightLibsStd10": "5.4.1.1",
          "gong-wpf-dragdrop": "2.1.0",
        },
        "runtime": {
          "TestProject.dll": {}
        }
      },
      "gong-wpf-dragdrop/2.1.0": {
        "runtime": {
          "lib/netcoreapp3.0/GongSolutions.WPF.DragDrop.dll": {
            "assemblyVersion": "2.0.0.0",
            "fileVersion": "2.1.0.2"
          }
        }
      },
      "MvvmLightLibsStd10/5.4.1.1": {
        "runtime": {
          "lib/netstandard1.0/GalaSoft.MvvmLight.dll": {
            "assemblyVersion": "5.4.1.0",
            "fileVersion": "5.4.1.0"
          }
        }
      },

I've tried changing the above to match the right versions, but it didn't change anything.

What else I've tried:

• Uninstalling and Reinstalling the pacakages
• Restarting Visual Studio

I did notice that the wrong packages do exist in other folders under: C:\Users\myname\.nuget\packages but they don't match the path that visual studio is showing me for the actual .dlls I'm using.

Some notes that might be useful:

The entire solution contains two projects: a WPF Windows Application which contains a single Window and a WPF Class Library, which has a UserControl hosted inside the wpf application project.

The Class Library is what contains the nuget packages.

Both projects are targeting .NET Core 3.0.

Update: I've tried putting the following inside a <PropertyGroup> tag in both my .csproj files:

<RestoreProjectStyle>PackageReference</RestoreProjectStyle>
<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
<GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
<CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>

None of them worked.