Selected date is picked but with one day before

Strike-Components/aura/strike_datepicker/strike_datepickerController.js

Line 184 in 3828ec5

var currentDate = new Date(selectedYear, selectedMonth, selectedDay);

When you are located in different country and get the GMT of the zone, the selected date is one day before if there is no time set.

This line has made my day:
var currentDate = new Date(Date.UTC(selectedYear, selectedMonth, selectedDay));