I've created a project that will have recurring monthly tasks using The Scheduler. I'm able to edit these and execute as necessary.
The problem is no one else can! They can create scheduled issues, but they're unable to click into the scheduled issue and the Execute link is grayed out.
I've tried adding users to every role (Owner, admin, etc.). I've added the team to every Issue permission in my permission scheme.
I've gone through The Scheduler in Jira Administration > Addons and the add-on documentation.

Any ideas?