Issue Fixed. Thank you Elementor team for everthing.
It is not regarding the pro plugin, but three is a bug in the elementor editor. If we switch to “Legacy 1.12.4-wp” with the “jQuery Migrate Helper” plugin, it works perfectly.
I also found the same issue in many elementor add ons plugins, which are using this script. You should take this issue seriously.
Thank you for your prompt action. Your support is fantastic.