Hi Jarrod,
For this concern, I am wondering if you are encountering it across all browsers. Some browsers like IE aren’t responsive enough to work on all the JavaScript rendering functionalities that happen on the page. Also, I am also wondering on what version of the browser are you experiencing this. Also there should be at least a scroll bar on the bottom part of the page to allow you to check out the parts that are not visible on resize of the page. Also, is this scenario replicated only on browser resize or even in browser maximized? If this is only on resized browser, you may consider updating your browser as some browsers are having problem when re-rendering responsive pages on resize.