We use beaver builder on our site and anytime we open the builder to edit or use the preview function elements are out of place, or resize in weird ways. Once I publish and open the page in an incognito window, all look fine though so it appears to be the cache settings.
We use SiteGround super cacher plugin with CSS, JS minification I tried to exclude as much as possible of BB and also use the cache clearing option in the BB setting but no luck. It doesn’t affect our visitors but it is unpleasant while designing pages.
Hope you can help