fix(submission): hide modal on back button

packages/component-modal/src/components/SubmissionModal.js

@@ -46,7 +46,7 @@ const SubmissionModal = ({
     </Text>
     {modalError && <ErrorMessage>{modalError}</ErrorMessage>}
     <ButtonsContainer>
-      <Button data-test="button-modal-hide" onClick={onClose}>
+      <Button data-test="button-modal-hide" onClick={hideModal}>
         {cancelText}
       </Button>
       {onConfirm &&