Hello,
It looks that Elementor conflicts with your cache plugin http://i.prntscr.com/Hc9kXrROQgufuLsuClV_3Q.png not our theme because even with the default theme it does not work. Looks that it does not support deferred loading of inline JS https://gyazo.com/aa9fc913feba4cc7d1003340e0d3cd7f Once I disable option it works. So, contact the Elementor plugin about this issue.
Regards
