If giving you more information about the specific filter I want to make helps you:
I want the filter to exclude any tasks that have been tagged, or are in a list. I want the filter to include today's tasks, as well as any overdue tasks I have missed.
So far I can get today's plain tasks to show up, but not the overdue tasks.
I would also like to be able to make a filter that includes all of my notes, including the notes I made in the habits. I believe this isn't a feature yet, but in case it is I thought I should include it in this email.