Fix/ Zeros are added to currency that does not support decimal

src/components/MoneyRequestAmountInput.tsx

@@ -28,7 +28,7 @@ type MoneyRequestAmountInputProps = {
     amount?: number;
 
     /** A callback to format the amount number */
-    onFormatAmount?: (amount: number, currency?: string) => string;
+    onFormatAmount?: (amount: number, currency: string) => string;
 
     /** Currency chosen by user or saved in Onyx */
     currency?: string;
@@ -106,7 +106,7 @@ const getNewSelection = (oldSelection: Selection, prevLength: number, newLength:
     return {start: cursorPosition, end: cursorPosition};
 };
 
-const defaultOnFormatAmount = (amount: number, currency?: string) => CurrencyUtils.convertToFrontendAmountAsString(amount, currency ?? CONST.CURRENCY.USD);
+const defaultOnFormatAmount = (amount: number, currency: string) => CurrencyUtils.convertToFrontendAmountAsString(amount, currency ?? CONST.CURRENCY.USD);
 
 function MoneyRequestAmountInput(
     {

src/pages/iou/request/IOURequestStartPage.tsx

@@ -166,7 +166,10 @@ function IOURequestStartPage({
                                     {shouldDisplayDistanceRequest && <TopTab.Screen name={CONST.TAB_REQUEST.DISTANCE}>{() => <IOURequestStepDistance route={route} />}</TopTab.Screen>}
                                 </OnyxTabNavigator>
                             ) : (
-                                <IOURequestStepAmount route={route} />
+                                <IOURequestStepAmount
+                                    route={route}
+                                    shouldKeepUserInput
+                                />
                             )}
                         </View>
                     </DragAndDropProvider>