Request option to Display Only Day Numbers in Datepicker.

[k-tabuchi-vxc]

• I have searched the Issues to see if this bug has already been reported
• I have tested the latest version

Summary

Requesting an option to display only the day numbers without the "日" suffix in the Datepicker component when using the "ja-JP" language setting.

Context

When using "ja-JP" for the language in the Datepicker component, "日" is added to all the days in the calendar.

While this is based on the specifications of Intl.DateTimeFormat, it is not common for calendar representations.

I would like an option to simply display the day's number.
(Alternatively, it might be acceptable to display only the day's number without the need for an option.)

[rluders]

I marked as a bug, but I'm not sure how to fix it since the largest part of the control for the Datepicker is made by other libraries. 🤔