Multiple errors are generated when using Quick Actions on a IDE0028 Message in .NET 8

[zulander1]

Version Used: Microsoft Visual Studio Professional 2022 Version 17.8.0 VisualStudio.17.Release/17.8.0+34309.116 Microsoft .NET Framework Version 4.8.09037

Steps to Reproduce: Simplify someTest using the Quick Actions

Test someTest = new() { "a", { "b", "c" } };

public class Test : IList<string>
{
    private readonly List<string> Queries = new();

    public string this[int index] { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }

    public int Count => throw new NotImplementedException();

    public bool IsReadOnly => throw new NotImplementedException();

    public void Add(string item, params object[] argument) => Queries.Add(string.Format(item, argument));

    public void Add(string item)
    {
        Queries.Add(item);
    }

    public void Clear()
    {
        throw new NotImplementedException();
    }

    public bool Contains(string item)
    {
        throw new NotImplementedException();
    }

    public void CopyTo(string[] array, int arrayIndex)
    {
        throw new NotImplementedException();
    }

    public IEnumerator<string> GetEnumerator()
    {
        throw new NotImplementedException();
    }

    public int IndexOf(string item)
    {
        throw new NotImplementedException();
    }

    public void Insert(int index, string item)
    {
        throw new NotImplementedException();
    }

    public bool Remove(string item)
    {
        throw new NotImplementedException();
    }

    public void RemoveAt(int index)
    {
        throw new NotImplementedException();
    }

    IEnumerator IEnumerable.GetEnumerator()
    {
        throw new NotImplementedException();
    }
}

List of error generated:

• CS1002 ; expected
• CS1001 Identifier expected
• CS1003 Syntax error, ']'
• CS1022 Type or namespace definition, or end-of-file expected
• CS1022 Type or namespace definition, or end-of-file expected