Gantry mootools woocommerce price slider conflict

Hello,
+ I’m using latest wp,wc and gatry version on this project.
+ Already tried aplying additional styling and other stuff like reinstalling and plugin disabling.

– After some tests found out that, wp-content/plugins/gantry/js/mootools.js adds div without class and no height after div ( with class=”price_slider_wrapper”). So my price slider disappears when i slide it.

– The only solution i came for know is to delete everything from mootools.js so price slider could work, but it is hard to call “solution” because, after deleting everything from mootools.js mobile menu doesn’t work, and i even can’t edit anything through gantry panel.

What should i do?

https://wordpress.org/plugins/gantry/