Hello @pegasusrider,
I have checked your video and set up the WP-Rocket ‘File optimization’ settings as you have shown in the video. The Funfact Widgets were working fine as you can see in the video (https://d.pr/v/7p9kuV).
I think the problem you are facing is originated from another function that is stopping the Funfact widget from working in Delayed JS Execution environment. Please try tweaking other functionalities of WP-Rocket Plugin.
If that doesn’t solve the issue, then please try running a plugin conflict test also. To do so, deactivate other plugins except for Elementor, ElementsKit and WP-Rocket and check again. If that solves the issue, start activating the disabled plugin one by one and continue checking the issue. In this way, you’ll be able to detect if there are any other plugin/s that are involved in this issue.
Please let me know the update. I will proceed with my inspection accordingly.
Best Regards,
Moin