Taxonomy breadcrumb doesn't appear to work

I have Title = 'Services' and 'Path' = services but when I visit the term page I still get Home > [term name] instead of Home > Services > [term name]

The method I am using works fine when creating custom node breadcrumbs but doesn't appear to work for vocabularies? I've also tried adjusting the weighting but still no joy.

I'm aware we're in dev - is this functionality working yet?

Thanks,

Steve