C# intellisense suggestions missing class name in nested types

This issue has been moved from a ticket on Developer Community.

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[severity:It bothers me. A fix would be nice] Microsoft Visual Studio Community 2019 Version 16.9.0

Steps to reproduce the problem:

1. Create a new C# (console) project (.NET 5.0).
2. Enter the following codes:

namespace IntellisenseBug
{
    public class ClassA
    {
        public static void MethodA()
        { }
    }

    public class ClassB
    {
        public ClassA ClassA { get; set; }

        public void MethodB()
        {
            //ClassA.MethodA();
        }

        public class ClassC
        {
            public void MethodC()
            {
                //ClassA.MethodA();
            }
        }
    }
}

3. Try to type ClassA.MethodA(); in public void MethodB() by hand. Intellisense works as expected:
4. However, when typing ClassA.MethodA(); in public void MethodC() by hand, Intellisense does not work as expected: ClassA is missing in the Intellisense suggestions.

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Original Comments

Feedback Bot on 3/3/2021, 06:15 PM:

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Original Solutions

(no solutions)