Could it be possible to enable it links in the breadcrumbs to handle like normal links. If the user want's to open a new tab when pressing the Breadcrumb link?
At the moment the only way I know of it by making the itemTemplate and do the whole item part myself, which feels alittle overkill.
The Breadcrumb component should support hierarchical items to allow navigation analogical to file manager.
For refrerence, the following image could be used - screenshot from the Windows FileExplorer for navigation through file system.