Lower tier paths not evaluated in hierarchical paths

Explanation:

I have a path /Departments/[dept-name]/[some-info-type] and I would like my Breadcrumbs to display as Home » Departments » [dept-name] » [some-info-type] with the latter being display only (i.e. no link).

This part is easily configured and works correctly with the following settings:
Path Departments/%dept/%type
Arg 1 Taxonomy term: ID
Arg 2 No context assigned
Selection rules set to Context exists and the Breadcrumb set to prepend Home link then:
Departments - Departments
%dept:name - Departments/%dept:name
!type -

I would then ALSO like that when at /Departments/[dept-name] the Breadcrumb displays Home » Departments » [dept-name]

To attempt to do this I have created another path breadcrumb as:
Path Departments/%dept
Arg 1 Taxonomy term: ID
Selection rules set to Context exists and the Breadcrumb set to prepend Home link then:
Departments - Departments
%dept:name -
(Note that I also tried this with Arg 1 set to No context assigned and the last breadcrumb set to !type - )

Regardless the order I set the path breadcrumbs this is not evaluated, breadcrumbs display as expected when viewing the path Departments/%dept/%type, but at path Departments/%dept the Breadcrumb simply shows Home » Departments as per Drupal default.