Please implement the filtering method used in view filters for schedule filters. I've seen so many similar ideas: Like "OR" filters, ability to create more filters than the defined in the schedule, and others.
If it were implemented like the view filters, it would solve all those issues, and many more. I mean, so many schedules are used for data control and project model healthy, and what better way to achieve this than to being able to use the same filters in both views and schedules.
