Created attachment 98614 [details] breadcrumbs with arrows and dots See the attached image. Currently the breadcrumb use dots between its entries during the hierarchical navigation by columns. Proposed: 1) use arrows instead of dots (see image) for hierarchical navigation 2) use dots for navigation between tabs (alternative navigation to the hierarchical one, maybe not implemented yet) Reason: the arrows suggest a hierarchical relation between the views, the dots instead suggest an "horizontal" relation between views (useful for tabs navigation)