Also if you look at the clip you sent my ult actually propagates to a player behind him, I watched the replay and that seems to have been what happened.
Dude is touching my face but the ult goes past him.
Same thing with Wraith TP it will get stuck on a single pixel of a wall rather than going to the crosshair half the time it's annoying.
What do you mean "propagates"? It bounces to additional target when your ULT is lvl3. Your ult was lvl2, so it can't propagate to additional target
You just casted your ult on Bebop, because Abrams had immunity after using his Ult. During immunity you cannot target him with your ult, same happens with Mo & Krill ult too. So you targeted bebop that was behind him with your ult.
Read all the highlighted ability descriptions again if it's still not clear