Interactive Couse - Visual Problem - Progressbar circles not appearing corectlly
I am using Wordpress plugin and your website to create interactive course content. I am testing on mobile and destop. Browsers Mozzila and Chrome.
I noticed that circles on progressbar at bottom are not appearing correctly. When you answer some interactivity the empty circle is changed to full circle, this doesn't happend to all of question types.
Please see the screenshot link: https://www.dropbox.com/s/t7gq960ptr8hw40/File_22-09-2017_10_34_37.png?dl=0
Is this a bug?