With this improvement, we have made the rearranging of widgets on your grid-based dashboards much more consistent, intuitive, and predictable.
It is now also possible to drag and drop dashboard widgets directly into and out of a tab of a Tab widget on the same dashboard.
The grid itself is no longer displayed, however, it is still applied in the background.
Along with that, several layout issues have been resolved.
Find out more details in Arranging widgets in the grid-based layout, as well as in Tab widget.