Sooo… you can target a disabled hexproof creature… wtf
It’s reasonable. A disable hexproof creature is equal to a creature without any ability.
Disabled creature should be same as a paper creature being tapped down, so Hexproof should be still there.
“Disable” in MTGPQ is same as a paper creature being tapped down and lose all abilities. While a Creature is Disabled, all Trap and Activate tiles they control are also Disabled.