Are you referring to re-ordering blocks? If so, just open the List View, and you’ll be able to drag and drop blocks. You can also use the Arrow icons in the toolbar to move blocks.
Just a thought… You guys are plugin developers… turning sortable js into a WP plugin that works with all screen-sizes seems to be a a gap in wordpress plugin the universe that would get you guys a lot of recognition… there’s no one actually doing it…
Front-end drag and drop seems like an obvious design need.