So i was playing the scenario 'Really Reliable Rescue' on Spirit Of Steam and i came across this signal at danger at Ditton junction. As hopefully you can see in the video, i saw no indication that this danger aspect signal was upcoming and by the time the game had loaded in the signal gantry it was too late to stop. I can see that in reality, the driver most likely would be able to see the signal far enough away to be able to stop, however the PS5 can't load everything you would be able to see with your naked eye irl.
Had exactly the same problem, but on PC, so it's not a matter of PS5 draw distance. Is there a missing distant signal?