Oops forgot to rename where I used a type

src/index.tsx

@@ -58,7 +58,7 @@ if (isDesktop()) {
   // List for update download progress to begin
   // to show a loading toast.
   // TODO: Make use of the progress value in future. Currently this fires only once.
-  window.electron.onUpdateDownloadProgress(({ version }) => {
+  window.electron.onUpdateDownloadStart(({ version }) => {
     const message = `Downloading update (${version})...`
     console.log(message)
     toast.loading(message, { id: AUTO_UPDATER_TOAST_ID })