pf2e.fyi
From Pathfinder #151: The Show Must Go On, which isn't enabled.

Opportune Throw

FEAT 16
UNCOMMONARCHETYPE
Activity reaction
Archetype Juggler
Prerequisites legendary in Performance; Juggler Dedication
Requirements You are Juggling a thrown weapon.
Trigger A creature within 10 feet of you uses a manipulate action or a move action, makes a ranged attack, or leaves a square during a move action it's using.

You make a thrown ranged Strike with the required weapon against the triggering creature. If you critically succeed and the trigger was a manipulate action, you disrupt that action. This Strike doesn't count against your multiple attack penalty, and your multiple attack penalty doesn't apply to this Strike.

Pathfinder #151: The Show Must Go OnOGL