Group Calendar events and local time zones

I have created individual events for all of our regional groups to have their weekly zoom conferences.  Even though our students are in other time zones, Populi usually adjusts the timing of things per their own local time zone, except on the Group Calendar events.  Can this be changed?  We have Advisors in one time zone and students in the same group in a time zone 12 hour ahead of the advisor.  Since our program is ALL ONLINE, this is a very important feature we love about the rest of Populi!!  Please please make it available in group Calendars as well!