After playing Sombra for a bit on the PTR branch of Overwatch it still feels like even after fully hacking some players they can still use their abilities after being hacked.
For example, on a match I managed to hack a Mei, who then, after being hacked, promptly transformed into Ice Block mode, preventing me from damaging her. Similarly, I hacked a Soldier:76 who was still able to sprint away from me, even though I'm sure sprinting is considered an ability on Soldier:76.
So I'm curious -- does hacking REALLY disable all enemy abilities? Or are some abilities "immune" to being hacked, meaning they can be used after being hacked by Sombra? Does hacking only disable "Active" abilities, while Passives (like Genji/Hanzo's wall climb, Sombra's low health visual) are unaffected?