[FIX][UI/UX]tiki-calendar:problem with selected date is wrong when adding an event

When click on a date directly in the calendar to add an event at a date, the form appear but the date selected is wrong. The selected date is always the date before the date I selected. example: click on 15 date but on in the form it will display 2022-04-14. Task: https://avan.tech/item73547-Tiki-calendar-Problem-with-date-when-adding-an-event-in-a-calendar