I’ve got a conflict happening & am not 100% sure what’s causing it but wanted to flag it.
I’m using “Insert Pages” & have contacted the author here about it as well - https://wordpress.org/support/topic/breaks-beaver-builder-with-yoast-activated?replies=1
I have had a previous issue before as well with this plugin & I touched base with you here - http://forum.wpbeaverbuilder.com/support/q/page-content-in-widget-loses-styling/#post-23776 - it was resolved by Paul
I use Insert Pages to as page content to widget areas & when I go to edit a page with the builder it treats it as a blank page ignoring the content & losing the BB styling.
BB & Insert Pages work fine but it seems to be conflicting only with Yoast activated.
I’m unsure if you can help point me in the right direction to pinpoint the issue.
I have a test site if you would like access