.NET Core 6.0 !socket and $ipaddress(<field>) do not work with netext

[AloisKraus]

Describe the bug
With .NET Core 6.0 !socket and $ipaddress function do not work.

To Reproduce
Dump a .NET 6 or higher process which has some web request hanging around

Expected behavior
!socket and $ipaddress should work. Looks like the internal offsets have changed.

!wfrom -type System.Net.Sockets.Socket select $addr(),_remoteEndPoint._address._addressOrScopeId,$ipaddress(_remoteEndPoint._address._addressOrScopeId)
calculated: 0000015481B356B0
_remoteEndPoint._address._addressOrScopeId: 0n768473354
calculated: #INVALID#
calculated: 0000015481B39C70
_remoteEndPoint._address._addressOrScopeId: 0n768473354
calculated: #INVALID#
calculated: 0000015481B3F118
_remoteEndPoint._address._addressOrScopeId: 0n768473354
calculated: #INVALID#

Desktop (please complete the following information):

• Win 10
• Version 2.1.59.5000, API 1.0.0, built Wed Nov 11 05:32:51 2020

How do you build the project. On my machine it complains about
error C1083: Cannot open type library file: '..\ClrMemDiagExt\bin\x86\Debug\NetExtShim.tlb': No such file or directory