Collapsible icon is not visible post upgrade
The collapsible icon in the header of the collapsible dynamic layout is not visible after upgrading from Pega 7.1.8 to Pega 7.2.2.
Steps to Reproduce
Use a collapsible layout, and include another section in it.
An issue in the custom application code in the skin. The expandable icon URL was missing.
Apply the following local-change:
Include the code given below in the UserWorkForm.
background-image: url('webwb/pz-collapsed.png') !important;