Pie Chart can't show one part background color

[lodaDuan]

Pie Chart can't show one part background color in PieChartActivity.
Add data such as
entries.add(new PieEntry((float) 2, "Part A"));
entries.add(new PieEntry((float) 6, "Part B"));
entries.add(new PieEntry((float) 1, "Part C"));
"Part C" can't show background color,but click it can show color

[iammrj]

Me too got the same issue.
Don't know how to fix it
Please help @PhilJay

[dphillipsprosper]

Same thing is happening to me. Values <= 1 will not draw the background color, unless highlighted.