[MTP] Cannot switch off terminal logger when building during `dotnet test`

[cbersch]

I would like to switch off the interactive terminal logger when building during dotnet test, but --tl:off isn't supported:

dotnet test --project MyProject.csproj --tl:off

bin\Debug\net10.0\MyProject.dll (net10.0) Zero tests ran
Exit code: 5
  Standard output: Microsoft.Testing.Platform v1.9.0+e64ddb3203 (UTC 10/01/2025) [win-x64 - net10.0]
  Unknown option '--tl'
  Usage MyProject.exe [option providers] [extension option providers]