To reproduce:

1. Add a RadForm with a RadButton and a RadGridView.
2. Use the following code snippet:
 public Form1()
        {
            InitializeComponent();

            this.AutoScroll = true;           
            this.radGridView1.Location = new Point(10, 500);                   
        }
3. Please refer to the attached gif file.

Workaround:

Use RadScrollablePanel and dock it inside the form.