Screenshot cannot capture pieChart the display goes blank

[kmzwai87aa]

Expected behavior

I want to capture a pie chart

Actual behavior

I use a pie chart and when captured the display becomes blank

Steps to reproduce the issue

APEX version (4.2.6 / 5.0.3)

Apex Version 21.2

Used web server / version and platform (ORDS 3.0.3 / Tomcat 7 / Apache 2.4 / Linux x64)

ORDS

Used web browser / version and platform (Chrome 48 Mac / Firefox 44 Windows)

Chrome