Under Membership Reports, if you go to the filters tab and try to select a date from the Date Range feature, the calendar is greyed out and there is no year field next to the month. I am attaching a screen shot which is on Joomla 3.9.27 and Civi Version 5.37.2 with PHP 7.3.21.
This issue is there on all our civi installations in both Joomla and WordPress. Strangely I could not find this issue discussed anywhere.
Appreciate if anyone has any idea as to what could cause this or what we could do about this.