I just updated to 6.0.3 too and got problems with my membership plugin that suddenly locked products so I couldn’t sell or delete stuff. In the end I gave up trying to fix it and did a ‘backup and restore’ from before I updated the theme but that just made it even worse. The restoration of the database kept failing and I spend all day with support trying to fix it. They finally got it back up but in pieces and all the users are missing plus I can’t edit menus… and a few other little issues. I just thought you might like to know that there may be a bug in the new version.