How to get VDSL line stats when in bridge mode

Hi all - new to BT Business broadband and would appreciate some help.

When my BT Business Hub is in router mode, I can see the line stats in the web interface.
When in bridge mode (which is how I run it permanently), while I can still login to the web interface, the stats are no longer visible (at least as far as I can see).

Does anyone know how to access the line stats when in bridge mode?

TIA!