TfL Victoria Coach Station

Victoria Coach Station functions as a hub for multiple coach operators, somewhat comparable to the airport–airline model. I recently watched Geoff’s behind-the-scenes video about the station on YouTube (https://www.youtube.com/watch?v=zXw3W69BE-U).

However, unlike airports, the station does not appear to offer a unified, real-time online departure board covering all operators. Why is this information not consolidated and presented to passengers in the same way as flight departures?

Is there a practical workaround? For example, is there a platform where I can search for all coach services and see which companies operate which journeys from the station?