Is this the Type II bellows with full movements for the S2/S2a/C, and with adapters the EC and EC-TL?
This bellows replaces the helical, which is separate from the lens and the body on these cameras, so it does focus to infinity, but it doesn't lend itself to architectural photography, for the reasons you're discovering. If you have a wide lens, then it protrudes into the camera body, so there isn't much room for movement, and even if the bellows were more flexible at short extension, the lens barrel would bump up against the lens mount on the camera. If you want to adapt a view camera lens that won't protrude into the camera body, then it's going to be around 105mm or longer, so it isn't going to work well for architecturals either, unless you can move way back from the subject. The Bronica T/S bellows was designed mainly for macro and tabletop work.
You would be better off just using a view camera.