A combination of bar chart with a date x axis and width set breaks the graph

It seems that the combination of a bar chart, along with a date x-axis and a width set makes that plot disappear.

Having just the date x-axis or just setting a width appears to be fine, however the combination…

This can be observed in this code pen: https://codepen.io/jamalmoir/pen/BrXyVy

I take it that this is not desired behaviour?
Is there any way to get around this?

Please & thank you.

Come on. No need to write a github issue an a forum post. Pick one and please delete the other.

Actually, I wrote this first, then decided it may be a bug, github is better.

I didn’t just create two simultaneously.