I as well as other people who Ive seen using Wish-Ender have noticed that often times, the exotic perk to see enemies through walls doesn't activate after drawing back the bow. We aren't suppressed or anything either, which is why I believe it's a bug. It would be nice if this could be looked at and patched seeing how the perk is the only reason to use this bow in the first place. Anyone else noticing this?
Do you have a video of what you're encountering?