In order to be compliant with the WCAG it should be possible to navigate trough your application by using keyboard only (w3.org/TR/WCAG21/#keyboard-accessible). I can tab trough my pages easy enough but but when tabbing trough my datagrid I can’t see which item is highlighted (e.g. focussed/selected), this should be default styling in Atlas UI.
Also, it is now impossible to get to a listview item when only using the tab function, this should be default behaviour as wel..