I am using the example code to generate a Pie Chart. I am using the pie chart to display job status and number of jobs per status. Found a weird issue that when the job values for one of the status is 1, the pie chart doesn't show colour for that value. If I click on the 1 value, it displays colour though.

Attaching both images for the reference.

Will appreciate some help. Not sure if I am doing something wrong.