Page Builder 
Widgets Bundle 
SiteOrigin CSS 
Installer 
Page Builder tab is missing if I have WCK plugin active
bug-reportpluginplugin-page-builder · By ridesmtd.itsupport · 8 years ago · Reply by ridesmtd.itsupport 8 years ago
I’ve been using these two plugins together for some time and haven’t had any issues. With the recent update to WP 4.9.1, they don’t seem to work anymore. If both are on, the Page Builder tab is gone, and parts…