Manual control still didn't allow for stacking triggers. I had Enduring Innocence, Umbral Collar Zealot, and Voice of Victory with no triggers used for the turn. I wanted to attack with Voice of Victory and stack my trigger for Enduring Innocence and sacrifice creatures to my Umbral Collar Zealot in an attempt to surveil to my win condition. Instead, even with full control, the trigger automatically resolved which is not true to gameplay. I should have a window where the enters the battlefield trigger is on the stack and I can sacrifice however many creatures are available to surveil with my Umbral Collar Zealot.