collapse group box widget is not working

Hi, Can any one please help me in making 'collapse group box widget' working? I have downloaded this widget from Appstore and added this in a data view. After deploying expand,collapse buttons are shown but on click of that nothing is happening. Am i missing any step? I read the documentation but not able to understand. Kindly help me. Am using Mendix 5.12.0 version
1 answers

Are your groupboxes in the same dataview? The widget only works on groupboxes in the same container (or sub containers of it). The groupbox must allow to be expanded and collapsed.