I installed this module on a drupal 10.2.6 site so that I could extend the years to include 1200 and beyond, but the widget does not show up in the manage form display page. See attached image. The only part that shows is the ordering of month day year.
I assume that this is not a universal problem, so perhaps it is a conflict with another module. I have Smart Date to have a calendar. There are no PHP errors or anything in the Recent Log Messages.
Active
1.0
User interface