Control if Completed tasks display in the Tasks widget

It would be great to control if Completed tasks show show in the Tasks widget. Not sure if it’s possible but being able to show completed tasks for X hours after they have been completed would be the ideal so that they don’t drop off straight away and other people in the family can see the task was on the list and is now complete.

This was in development as part of the first Tasks widget release, but there were issues with available filters on different APIs, so it didn’t make the cut. After that’s figured out, it should be possible to add it (at least show/hide completed option).