Reaper teleportation bug Overwatch ( Watchpoint: Gibraltar, under the map)

I found more walls that could be teleported through, but this was the most serious one that needs to be patched. Something needs to be done to the shadow step ability, because all the maps i ve tried so far i can get inside or outside the enemy base, gaining an unfair advantage. Feel free to flag my account for beta, if you appricate some real bug finding. Blixtkatt, 2555