Yes, the day view is able to see the day's tasks, but it doesn't fulfil the need to view the calendar view at the same time, the view types are well done, but at the same time it's a bit limited, if you want to view different views, you can only do it by constantly switching between the various types of views, which is too much of a hassle.
I think we should implement mixed use, as shown in the video. (The part that is not shown in the video: long press on the bottom gesture bar to go back to "Today" directly)
Already emailed you the relevant video.
