I can confirm that I was running these test in 4.12. If you are still having issue with the spline movement not working after changing coordinate space to world, please provide a copy of your project for me to test your issue directly.
I can confirm that I was running these test in 4.12. If you are still having issue with the spline movement not working after changing coordinate space to world, please provide a copy of your project for me to test your issue directly.