Slayer does not work with choose wisely scrolls

[co co]

When I heard that 'Meth Snorter' was also having this issue I knew it was the same issue I encountered where you would not get any slayer xp, task progression or damage boost vs shades if you used choose wisely scrolls for the task.

You essentially get locked because there's no way to complete the task via shades and needs to be reset by using a shade scroll or cancelling

[King Ken]

the scrolls are bought from the hween event npc