markdown can't recognize record type

[slowjams]

Does this issue occur when all extensions are disabled?: No

• VS Code Version: 1.74.0
• OS Version: Windows 10

Steps to Reproduce:

public record Student(string FirstName, string LastName); 
public record Teacher(string FirstName, string LastName); 

you can see that markdown doesn't really support record type, so there is no highlight on the keywords such as string, public and record keywords

[mjbvz]

Looks like the same happens in a normal c# filea:

[alexr00]

Upstream issue: dotnet/csharp-tmLanguage#242