I feel I’ve seen a setting for this in the past, but now I can’t find it.
My novel is set in 1888. When I add a new item using the blank one at the bottom of the Spreadsheet view, clicking the calendar icon for that event assumes I want to use a year close to the current one, i.e. 2021.
Not unreasonable, and I can always type in 1888 instead of clicking the calendar.
That said, it would save a little time if I, on a per-project basis, could tell it what year to assume for a new event.