Zoom Scheduler off an hour - not considering Daylight Saving Time

Zoom Scheduler blocks the hour after a scheduled time.  For example, my client booked a 9 am - 10 am CDT call, but Zoom Scheduler blocked 10 am - 11 am CDT.  Anyone know of any fixes?   Seems Zoom Scheduler cannot handle Day Light Savings Time but I could be wrong.  Thanks for any insight.