Traffic lights confusing westbound on Cumberland Road near CREATE centre

There is a signalled crossing next to the bus route that heads off from Cumberland Road near the CREATE centre. There are traffic lights either side of the bus lane, but no light facing westbound traffic on the right hand side of the road. This makes it look like the lights are signalling for traffic heading off down the bus route, and it's not clear that these lights are actually for the crossing. This is dangerous and risky for pedestrians. There should be a third light on the right hand side of the road adjacent to the stop line, or one of the two already there should be moved across the road.