In Project A, the issue cannot set the start day and end day in Sat or Sun.
Eg: when I set the issues end date in 9/6(Sat) and save. After I refresh the page, the date will automatically change to 8/6 (Fir). I have tired to set the end date in 11/6 (Mon) and save. It does not have any issue.
However, I have test the same issues in project B. It does not have any problem, I can set the issues start date or end date in Sat or Sun.
Any idea to solve this problem.