Gantt -- smartsheets not respecting entered end date
Hi -- I'm trying to work backwards from a deadline in a Gantt chart (starting from the "Project with Hard Deadline and Gantt" template). This means I have my deadlines and estimates of work duration. But whenever I enter a date into the "End Date" column, Smartsheet automatically moves it back by one day. So, if I enter Dec 2, 2022 as an End Date, when I move onto the next cell, Smartsheets automatically adjusts the end date back by one day to Dec 1, 2022. This is without entering anything for the duration column. But the same issue happens when I start with an end date, and then add a duration--smartsheet automatically decrements by end date by a calendar day. Is there a setting I am missing that would stop it from doing this? It's really frustrating to have those constantly change, of course. Thanks everyone!
-B