Even though the ClickApp for relative dates is disabled, when grouping by a date field ClickUp will still use relative dates - and clump different dates together in system-defined groups.
This applies to both system-fields such as due date as well as to every date type custom field.
We need to be able to group by the actual date in the field - not any system-defined collective such as "past" or "future".
As of now, there are only about:
  • Past
  • Yesterday
  • Today
  • Tomorrow
  • Weekdays (e.g. Saturday) for the next 6 days from now
  • Future
If I disabled relative dates for my workspace and group by a date field, I expect the group to be the actual date value.