Steps to reproduce:

1. Enter default dashboard
2. Click 'Go to the dashboard builder'
3. Click "Close" or "Delete draft" - User can resign/quit from customizing dashboard and want to just exit the builder

Actual result:
The system creates a copy of default dashboard (customized dashboard) and redirects the user to Admin-Dashboards.

The system still displays default dashboard. 

Do we need to create a "draft/new dashboard" in this case and redirect user to admin-dashboards? I know, that dashboard = content, but it's really bad UX and unexpected and strange behavior.

Recording

Expected result:

The user should return to default dashboard. 

The banner with button "Go to dashboard builder" should be still available.

New/ copy of a dashboard should be deleted if this the first unpublished dashboard (draft)

Proposed solution:

Custom route, custom controller which will delete content of customized dashboard and make a redirect to predefined dashboard