Null Values in Stacked Bar, stackType 100%. Null values appear as 0.

[Lifeling]

Codepen

https://codepen.io/lifeling/pen/gyeEzj

Explanation

• What is the behavior you expect?
  Null Values not be displayed at all.
• What is happening instead?
  Null Values are showing as 0.

[junedchhipa]

Thanks for reporting, this will be fixed soon.