Creating Graphic Calendar View of SPO List

We have a list created from the task list template of Microsoft Lists. The list is in a SPO subsite. I would like to create a calendar view similar to the calendar view that exists by default in a SPO list created from the task list web app. The Microsoft Lists task list has by default something called a calendar view, but it is not graphic; it is a columnar display of task items, start dates, and due dates (if I recall correctly). The result I'm looking for is a monthly calendar with bars, which represent each task, spreading across days from start date to end date. I'd appreciate all suggestions on how I could create this.