I sometimes need to create a different Bloc (with basically the same content, just reworked) for every breakpoint. Naturally, I change the visibility for each of those Blocs to correspond to the appropriate breakpoint in which I want it visible. But it’s very, very messy to have ALL those blocs displaying in every breakpoint when I am designing. My feature request is to have a new “View” menu command that will allow me to Hide those Visibility-disabled items. That way, I can go to LG and view only the Bloc assigned to be visible in LG mode, then switch to MD and view only the Bloc assigned to be visible in MD mode, and so on. This would make for a much improved design experience. And naturally, even when those Blocs are hidden from view, they would still appear in the left sidebar.