Improve existing task navigation

In general it's not so easy to navigate in existing tasks.

E.g. if I want to see all tasks from a given project, and then filter only the overdue, I can't find an easy way to do that.

Another example: there is no easy way to see all "Someday" tasks for a specific project. You have to select the project, and then on the hidden options, enable "show someday". And you have to do this for all projects.