@bfailing,
Thank you for sharing the details. Unfortunately, we are unable to reproduce the issue at our end even with the JSFiddle result window width provided above(832px, 1045px, and 1484px). Can you take a screenshot in which the issue is reproduced, upload it Imgur and share the link with us so that we can understand the scenario better and help you out.
—
Shashi Ranjan
Team CanvasJS