Failure to parse type while using using NAME = CLASS

[tilkinsc]

I am doing some Interop and Omnisharp is on fire.

Omnisharp doesn't detect the proper type while doing using NAME = CLASS it actually just holds the first value type it sees and replaces all type instances of that class with it.

Environment information

VSCode version: 1.65.2
C# Extension: 1.24.3

Dotnet Information

.NET SDK (reflecting any global.json): Version: 6.0.102 Commit: 02d5242ed7

Runtime Environment:
OS Name: Windows
OS Version: 10.0.19043
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\6.0.102\

Host (useful for support):
Version: 6.0.2
Commit: 839cdfb0ec

.NET SDKs installed:
6.0.102 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 6.0.2 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 6.0.2 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 6.0.2 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET runtimes or SDKs:
https://aka.ms/dotnet-download

Visual Studio Code Extensions

Extension	Author	Version
better-cpp-syntax	jeff-hykin	1.15.13
cmake	twxs	0.0.17
cmake-tools	ms-vscode	1.10.5
cpptools	ms-vscode	1.9.7
cpptools-extension-pack	ms-vscode	1.1.0
cpptools-themes	ms-vscode	1.0.0
csharp	ms-dotnettools	1.24.3
doxdocgen	cschlosser	1.4.0
gc-excelviewer	GrapeCity	4.2.54
java	redhat	1.4.0
language-x86-64-assembly	13xforever	3.0.0
project-manager	alefragnani	12.5.0
remote-containers	ms-vscode-remote	0.231.2
remote-ssh	ms-vscode-remote	0.76.1
remote-ssh-edit	ms-vscode-remote	0.78.0
remote-wsl	ms-vscode-remote	0.64.2
shader	slevesque	1.1.5
vscode-icons	vscode-icons-team	11.10.0
vscode-java-debug	vscjava	0.40.0
vscode-java-dependency	vscjava	0.19.0
vscode-java-pack	vscjava	0.22.2
vscode-java-test	vscjava	0.34.2
vscode-maven	vscjava	0.35.1
vscodeintellicode	VisualStudioExptTeam	1.2.18

[tilkinsc]

It's curious on how Assemblies would work if this was indeed triaged. If it doesn't work in a local file, I'm not sure if its going to carry over to Assemblies because of retained info.