Exception with Connect-PSUEventHub (Microsoft.Bcl.AsyncInterfaces)

I added a hub, but get an excetion when I try to connect from a client:

Connect-PSUEventHub -ComputerName ‘http://xxxxxx:20000/’ -Hub ‘testeventhub’ -ScriptBlock {
Write-Host “Event Received”
}

Connect-PSUEventHub: The type initializer for ‘PowerShellUniversal.ConnectEventHubCommand’ threw an exception.

Running $error[0].exception.tostring() gives:

System.TypeInitializationException: The type initializer for ‘PowerShellUniversal.ConnectEventHubCommand’ threw an exception.
—> System.IO.FileLoadException: Could not load file or assembly ‘Microsoft.Bcl.AsyncInterfaces, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51’. Could not find or load a specific file. (0x80131621)
File name: ‘Microsoft.Bcl.AsyncInterfaces, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51’
—> System.IO.FileLoadException: Could not load file or assembly ‘Microsoft.Bcl.AsyncInterfaces, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51’.
at System.Runtime.Loader.AssemblyLoadContext.g____PInvoke|5_0(IntPtr __ptrNativeAssemblyBinder_native, UInt16* __ilPath_native, UInt16* __niPath_native, ObjectHandleOnStack __retAssembly_native)
at System.Runtime.Loader.AssemblyLoadContext.LoadFromAssemblyPath(String assemblyPath)
at System.Reflection.Assembly.LoadFrom(String assemblyFile)
at System.Reflection.Assembly.LoadFromResolveHandler(Object sender, ResolveEventArgs args)
at System.Runtime.Loader.AssemblyLoadContext.InvokeResolveEvent(ResolveEventHandler eventHandler, RuntimeAssembly assembly, String name)
at PowerShellUniversal.ConnectEventHubCommand…cctor()
— End of inner exception stack trace —
at lambda_method860(Closure)
at System.Management.Automation.CommandProcessor.ConstructInstance(Type type)
at System.Management.Automation.CommandProcessor.Init(CmdletInfo cmdletInformation)

I installed the Microsoft.Bcl.AsyncInterfaces package version 7.0.0.0 but get the same error.

Product: PowerShell Universal
Version: 1.4.6

Found the issue has already been reported: Connect-PSUEventHub fails to run · Issue #2987 · ironmansoftware/issues · GitHub