When checking the option to copy hours in Clarity PPM New User Experience (New UX) timesheets, other work hours are being copied over. Because we use this for tracking vacation time, it was expected these hours would not copy over and be considered one time entries.
This is working as designed. Best practice is to mark the applicable days off as non working days in the Resource's calendar which will prevent the hours from copying over. Other Work investments may be used for other types of entries that falls outside vacation, sick or personal time off where the resource is not out of the office.