Allow query of NWC Tasks by assignee

There is a big push to use NWC over O365 for workflows, but I am unable to utilize NWC for our core workflows because I can't send one email that lists all of the tasks waiting for each person.

in the old SharePoint, users got individual email reminders for each active task. They hated it and it resulted in them ignoring the emails or creating rules to hide them because there were too many. They are all excited that in Nintex, I am sending them only 1 daily reminder email that lists all of the open tasks for them, including some basic info about what each task is as well as a link to that task.

I tried to replicate this in NWC and have confirmed with support that it is not possible. Please add additional functionality to the "Get Tasks" action that allows us to 1) query all of the assignees for active tasks, then 2) query all active tasks for each assignee.