The star icon to the right of tasks is reversed from what it should be. The active task should have the star filled in like this ★ (Unicode U+2605) but currently uses the empty star like this ☆ (Unicode U+2606). This is backwards from what is intuitive. It's basically universal across all UIs that a shape that is empty is deselected and one that is full is selected, like a square box on a to-do list.