Field missing from completion list

[JoshVarty]

Version Used: 15.0.0+26228.12

First noted: #18359 (comment)

I don't believe this is directly related though because this has nothing to do with switch and the missing entry is a field.

Steps to Reproduce:

1. File > New Solution > C# Console App
2. Add reference to Microsoft.VisualStudio.Shell.15.0
   C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\PublicAssemblies\Microsoft.VisualStudio.Shell.15.0.dll
3. Use following code:

using Microsoft.VisualStudio;

namespace IntellisenseBug
{
    class Program
    {
        static void Main(string[] args)
        {
            var x = VSConstants.VsStd14;
        }
    }
}

4. Try to get completion for the field VSConstants.VsStd14.

Expected Behavior:

VSConstants.VsStd14 shows up in completion

Actual Behavior:

VSConstants.VsStd14 never shows up, despite appearing to correctly bind to a symbol (QuickInfo and GoToDefinition work on it).

[Pilchie]

This field has EditorBrowsable(EditorBrowsableState.Never)