Minimum Width for Stacked Column Chart

Why is the minimum column width limited to 20 px in a stacked column chart when the X-Axis uses a dimension other than date?  I've attached 2 screenshots the first one, i am able to fit over a hundred bars into a small space (first image), but if i want to use category labels the bars are super wide and I have to scroll way to the right to see everything (second image).  It would be impossible for me to overstate how frustrating this is.

Date as x axisAnything Else as x axis