The Collapsible Control header, when executing under iOS turns BG color to blue when clicked and stays blue while rest of app executes… i.e., it never returns to normal. This does NOT happen when same program is run on desktop, nor on Android.
Easy to test using the Collapsible Sample project.
Desktop is Windows 10 using Chrome
iOS is iPad running iOS version 9.3.5
I’m currently running NSB 18.104.22.168