Fix to only compare the day for new range calculation

mui · Mar 29, 2024 · 7f8e8c3 · 7f8e8c3
1 parent 56d5d37
commit 7f8e8c3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/x-date-pickers-pro/src/internals/utils/date-range-manager.ts b/packages/x-date-pickers-pro/src/internals/utils/date-range-manager.ts
@@ -53,7 +53,7 @@ export function calculateRangeChange<TDate extends PickerValidDate>({
   const truthyResult: CalculateRangeChangeResponse<TDate> = allowRangeFlip
     ? { nextSelection: 'end', newRange: [selectedDate, start!] }
     : { nextSelection: 'end', newRange: [selectedDate, null] };
-  return Boolean(start) && utils.isBefore(selectedDate!, start!)
+  return Boolean(start) && utils.isBeforeDay(selectedDate!, start!)
     ? truthyResult
     : { nextSelection: 'start', newRange: [start, selectedDate] };
 }