In forms, Accordion->activate(...) stopped working #1836
Description
For Accordions in forms, the activate function to open Accordions on load worked until very recently (must have been introduced only max. in the last 7-10 days, as this commit still worked f8278d6
This stopped working now, see demo - the first Accordion should open:
ui/demos/form/form-section-accordion.php
Line 66 in a120f0f