Yknow, i like to think that all the clipping and out of bounds shenanigans done in sonic games is actually within sonic's canonical scope of abilities. He just goes so much faster than light that he easily phases straight through solid objects and reaches ground before the light can reach his eyes, making it "load" slower and not appear until later.
Plot Twist: This is what the original controls designed by the Sonic team in Unleshed are like, only they hid it because they were very difficult to learn and they needed to do a long Unleshed
Technically is, BUT there's no point in doing a run where the hardest stage is last because more often than not you'll make it to the hardest stage and the run will immediately die