Blocks Editor URL Parameters
The following query (aka "search") parameters can be used in the URL of the Blocks editor:
- sandbox when set to block this option prevents exiting frmo a specific block editor back to the Display page if the logged in user has a role below Manager.
- block-group specifies which group to show on the Display page, and prevents use of the Group menu.
NOTE: Query parameters must be defined before any hash in the URL.