the visualisation has worked on previous versions as I have made numerous builds with curved stations as a UPS saving on inserters as shown in the below photo:
2022-03-29 17_38_23-Factorio 1.1.57.png (2.24 MiB) Viewed 4101 times
this particular build is for robot frames, all the pre requisites are delivered by train and the unload/load process is completed with only 3 inserters per machine.
also the visualisation works for the full curved station as long as you stay close to the station...running 8-32-8 trains however, makes this impossible as they are wider than the screen.
Also, the game title screen disagrees:
Artillery Train Curve Station Title Screen.png (4.12 MiB) Viewed 3979 times
Mixed Train Curved Station Title Screen.png (4.01 MiB) Viewed 3979 times
Cool suggestion: Eatable MOUSE-pointers. Have you used the Advanced Search today? Need help, question? FAQ -Wiki -Forum help I still like small signatures...
Ok. This was kind of annoying to implement because there are multiple starting points so i wanted to avoid doing a full search from each rail near cursor so i had to do some extra tricks to make this to not be slow. It is now fixed for 1.1.58.
101957-train-stop-visualisation.png (249.47 KiB) Viewed 3764 times