Calendar crash while selecting last index of year.

[waqaryounusjatt788]

whenever i am selecting last index of list in year list : for instance i selected 2022 from list of calendar then crash the calendar and show error below

═══════ Exception caught by widgets library ═══════════════════════════════════════════════════════
'package:flutter_calendar/calendar_lib.dart': Failed assertion: line 608 pos 16: '!selectedFirstDate.isBefore(firstDate) &&
(selectedLastDate == null || !selectedLastDate.isAfter(lastDate))': is not true.