As stated, Shivs ult does get some extra distance from the Arcane Surge bonus (around 2.25 meters)
however, if you try to cast your ult taking advantage of the extra range. The animation and sfx triggers for half a second but it gets canceled immediately.
never completing the action.
If I use my Ult next to this green structure, I get stuck, the ult animation bugs and loops
this happened on a normal game, and I can replicate this on the empty map
Lash used ult on my team, I was under the arch.
The enemy team was trying to hit me, but I received no damage.
Lucky me, I was close enought to the Patron
after jumping a while and getting to a corner I was able to get hit by the enemy Patron