Flooding of entire carriageway entering St Andrews Drive

After today's (not noticeably torrential) rain (4 Oct 2023) the whole NE-bound carriageway is flooded at the pedestrian crossing at the entrance to St Andrews Drive. Pedestrians need substantial waterproof footwear to cross. Perhaps the fact that the flood is delaying traffic because everyone is slowing down (yes, it's bad enough to make drivers slow down) will get faster action. This is a newly reconstructed junction, come on. No pic because I prefer not to take my camera out in the rain.