@OBIone I believe "dedicated backhaul" means "available only for the backhaul", or "not offered to client devices", hence it is now simply showed as "off" (implicitly, off for the client devices).

The usage of all bands by the backhaul is always "on", it is not controllable, the Deco  automatically decides what to use for the backhaul.

This is now identical to what was showed for other bands.  Even if the 2.4 GHz is "off", it is still available for the backhaul.