Hello,
It’s not a compatibility issue between theme and plugin but compatibility issue between WCMp and Elementor. If you enable any default WordPress theme and visit the venor’s page you’ll get the same bug https://recordit.co/4Ykv1Pq0tx . So, WCMp plugin support needs to fix the issue between their plugin and Elementor https://wordpress.org/support/topic/compatibility-with-the-elementor-2/#post-15276976
Regards