Private Artifactory Package not showing up in Visual Studio

Question

in the past hour I used Visual Studio to package a NuGet .nupkg file, and then used the following commands to push my .nupkg file to a private artifactory repo:

$ nuget sources Add -Name Artifactory -Source https://myurl/artifactory/api/nuget/ult-testware-nuget -username aaaaaa -password bbbbbb
$ nuget setapikey aaaaaa:bbbbbb -Source Artifactory
$ nuget push ClassLibrary2.1.0.0.nupkg -Source Artifactory

I can verify that it was uploaded and is visible online:

My private artifactory url is added to vscode as a NuGet source:

But when I try to browse for NuGet packages using that source, I get no results. Even with prerelease checked, and after refreshing/restarting VS,

Do I need to re-authenticate Visual Studio with my private JFrog Artifactory repo somehow? I'm hoping to see and download the NuGet package I just pushed up.

I also tried adding to my NuGet.Config file another NuGet source:

    <add key="ArtifactoryNuGetV3" value="https://myurl/artifactory/api/nuget/v3/ult-testware-nuget" protocolVersion="3" />
  </packageSources>

But that does not work.

One of the artifactory source urls I added links to my repo, and when I selected it to browse, I get a popup asking for username/password. After entering I get an error saying 404 (so I think the auth was a success, but its searching for my package in the wrong place)

[artifcator2] The V2 feed at 'https://myurl/artifactory/ult-testware-nuget/ClassLibrary2.1.0.0.nupkg/Search()?$filter=IsLatestVersion&searchTerm=''&targetFramework='netcoreapp3.1'&includePrerelease=false&$skip=0&$top=26&semVerLevel=2.0.0' returned an unexpected status code '404 '.

If I remove everything from the url so it is just https://myurl/artifactory/ult-testware-nuget/ClassLibrary2.1.0.0.nupkg/ and look it up in my browser, it either shows 404: "{\"error\":\"Expected a folder but found a file, at: ult-testware-nuget:ClassLibrary2.1.0.0.nupkg\"}" or If I remove the last slash it begins to download

Thanks