Revert "fix: inconsistent rate in confirm details and distance edit page"

Author: thienlnam

src/components/MoneyRequestConfirmationList.tsx

@@ -309,12 +309,7 @@ function MoneyRequestConfirmationList({
     );
 
     const isTrackExpense = iouType === CONST.IOU.TYPE.TRACK;
-    let policy;
-    if (isTrackExpense) {
-        policy = isPolicyExpenseChat ? policyForMovingExpenses : undefined;
-    } else {
-        policy = policyReal ?? policyDraft;
-    }
+    const policy = isTrackExpense ? policyForMovingExpenses : (policyReal ?? policyDraft);
     const policyCategories = policyCategoriesReal ?? policyCategoriesDraft;
     const defaultMileageRate = defaultMileageRateDraft ?? defaultMileageRateReal;