A filter criterion whose value is a filter expression (NowWithOffset, ThisOrLastPeriod, Now) on a date or date-time field failed in DrillFilters.restoreTypes with 'Unsupported class ...NowWithOffset for converting to Instant': the value was converted to the field's type before the query. Expressions are now passed through for core to evaluate, so a pivot 'created in the last day' works directly, after the JSON round trip of the UI API and of a saved definition, and its drill filters carry the expression. PivotContractTest.pivotWithRelativeDateFilter fails without the change on the memory, H2 and PostgreSQL engines. Co-Authored-By: Claude Fable 5.2 <noreply@anthropic.com>