Hello! I am running PHP 7.4.19 on my site with Elementor 3.3.1, but am encountering the same issue as OP. https://im.ge/i/IVVk9
The widget editor loads only after I deactivate Happy Addons.
I’ve been using some great Happy Addons widgets on the site so I hope to get some assistance in resolving this.
I tried troubleshooting using the methods in the Elementor link shared (https://elementor.com/help/elementor-widget-panel-not-loading/) and the only thing that worked was deactivating the Happy Addons plugin.
Thanks!
