ReSharper wrongly warns of InvalidOperationException

Hi, 

I have a weird issue with ReSharper 2019.1.1 in Visual Studio 2019 v 16.0.3. I tried to create a minimal example that resembles my situation.

ReSharper warns me that an InvalidOperationException might occur because Address might be null at new ByteConsumer. When I let ReSharper fix it automatically, it just adds the fist null-check in my if-clause again, which does not really change anything, but seems to satisfy ReSharpers analyzers.

public class InnerClass
{
    public byte? Address { get; set; }

    public bool HasId()
    {
        return DateTime.Now.Ticks % 2 > 0.5;
    }
}


public class OuterClass
{
    public InnerClass Inner { get; set; }
}



public class OwnerClass
{
    public OwnerClass(OuterClass outer)
    {
        if (outer.Inner?.Address != null && outer.Inner.HasId())
        {
            // this is where resharper says an InvalidOperationException might occur
            var consumer = new ByteConsumer(outer.Inner.Address.Value);
        }
    }
}

Could this be a bug?