revert to original useSWR

components/previews/MarkdownPreview.tsx

@@ -17,14 +17,7 @@ import DownloadBtn from '../DownloadBtn'
 const fetcher = (url: string) => axios.get(url).then(res => res.data)
 
 const MarkdownPreview: FunctionComponent<{ file: any; standalone?: boolean }> = ({ file, standalone = true }) => {
-  const { data, error } = useSWR(file['@microsoft.graph.downloadUrl'], fetcher, {
-    revalidateOnFocus: false,
-    revalidateOnMount: false,
-    revalidateOnReconnect: false,
-    refreshWhenOffline: false,
-    refreshWhenHidden: false,
-    refreshInterval: 0,
-  })
+  const { data, error } = useSWR(file['@microsoft.graph.downloadUrl'], fetcher)
 
   useEffect(() => {
     if (typeof window !== 'undefined') {