Tests from sample project do not run in VS2022 (17.7.3)

[Irame]

The tests from the sample project do not run.

When I try to run the tests, Visual Studio briefly opens and afterwards I have this log output:

Building Test Projects
Executing all tests in project: VsixTests
========== Starting test run ==========
Failed to load extensions from file 'C:\Users\<redacted>\.nuget\packages\xunit.runner.visualstudio\2.4.3\build\netcoreapp2.1\xunit.runner.visualstudio.dotnetcore.testadapter.dll'. Please use /diag for more information.
Failed to load extensions from file 'C:\Users\<redacted>\.nuget\packages\xunit.runner.visualstudio\2.4.3\build\uap10.0.16299\xunit.runner.visualstudio.uwp.testadapter.dll'. Please use /diag for more information.
[xUnit.net 00:00:00.00] xUnit.net VSTest Adapter v2.4.3+1b45f5407b (64-bit Desktop .NET 4.0.30319.42000)
[xUnit.net 00:00:00.05] VsixTests: Deserializing 2 test case(s):
  Xunit.VsixTestCase, xunit.vsix: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
  Xunit.VsixTestCase, xunit.vsix: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
[xUnit.net 00:00:00.27]   Starting:    VsixTests (parallel test collections = on, max threads = 16)
[xUnit.net 00:00:03.18]   Finished:    VsixTests
========== Test run finished: 0 Tests (0 Passed, 0 Failed, 0 Skipped) run in 3,3 sec ==========

It seems like the tests are discovered correctly but not run.

The two extension that fail to load are at the specified locations.

The Test Explorer looks like this:

I am using Visual Studio Community Version 17.7.3