The Chrome OS team is now ready to make the quick view calendar even more helpful by integrating it with Google Calendar events, as seen in the latest Chrome OS 99 Dev channel.
The improvement allows the quick view calendar to show the number of events you have in a day when you hover over dates and display the event titles when you click.
You can try out the calendar quick view widget on the Stable channel as long as your Chromebook is updated to at least Chrome OS 97 — head over to Chrome's URL bar and pasting the following flag chrome://flags#calendar-view and enabling it.