NuGet package `Caliburn.Micro.Avalonia` v5.0.258-beta is missing project assembly `Caliburn.Micro.Platform.Core.dll`

[ATitsas]

System.IO.FileNotFoundException: 'Could not load file or assembly 'Caliburn.Micro.Platform.Core, Version=5.0.0.0, Culture=neutral, PublicKeyToken=8e5891231f2ed21f'. The system cannot find the file specified.'

[a44281071]

Yes, there is indeed a problem with the nupkg, to the extent that it cannot be used.