Missing button in Cumulative Flow Diagram when page is zoomed in, there is no scroll bar

Overview

By default, the Apply button for the Refine Report feature is displayed properly as per the following screen shot:

However, once you zoom the page in, the Apply button will disappear from the page with reference to the screen shot below:

With a screen resolution of 1366x768, this is reproducable without zooming. Having lots of quick filters, this happens more often since they take up space in the dialog.

Environment tested

Google Chrome 34.0.1847.131 m, Mozilla Firefox 27.0