I'm not sure I understand "view the source for the automated script" can you please clarify this? Do you mean you are opening up the .tstest file and looking at our xml for the test script? The format for .tstest files is proprietary and may change at any time as we add features.
Or did you mean the "Preview Code" feature? The NavigateTo step is included there, for example:
// Launch an instance of the browser
If you meant something else can you please elaborate on what/where this behavior exhibits itself?
the Telerik team