message: fix(protocol-designer): do not navigate on FilePage form submit
  do not navigate on FilePage form submit (it made the page reload!)
diff: @@ -19,10 +19,11 @@ export type FilePageProps = {
  }
  const FilePage = ({formConnector, isFormAltered, instruments, saveFileMetadata}: FilePageProps) => {
  - const handleSubmit = () => {
  + const handleSubmit = (e: SyntheticEvent<*>) => {
  // blur focused field on submit
  if (document && document.activeElement) document.activeElement.blur()
  saveFileMetadata()
  + e.preventDefault()
  }
  return (
  <div className={styles.file_page}>
  