“Add FooGallery” button problem

Hello,
I have problem with using insert gallery button in WP rich editor. When I click to “Add FooGallery” nothing happend. This bug occurs only with Site Origin plugin (Site Origin opens WP editor in popup window – SiteOrigin page builder). I think its not related to Site Origin plugin because others buttons (of others plugins – for example Font awsome) work properly. Might I ask you to solve this problem.

screnshot: https://pasteboard.co/foWrLp2IT.png

Thank you.