I remember a while ago runs had to be streamed to be accepted, but I don't see that rule here when I click "show rule" here, was it removed or is it just not in the rules here but still a rule?

I found a way to teleport from the lower orange teleporter on level 5 to the left green teleporter. I don't know what causes this but if we can recreate it in a more useful place this could change the routes of both Twilight and Rarity drastically. Video link: