diff --git a/web/app.js b/web/app.js
index 3f024ceab82a2..7ac0a383061ee 100644
--- a/web/app.js
+++ b/web/app.js
@@ -151,7 +151,6 @@ const PDFViewerApplication = {
   /** @type {AnnotationEditorParams} */
   annotationEditorParams: null,
   isInitialViewSet: false,
-  downloadComplete: false,
   isViewerEmbedded: window.parent !== window,
   url: "",
   baseUrl: "",
@@ -940,7 +939,6 @@ const PDFViewerApplication = {
     this.pdfLinkService.externalLinkEnabled = true;
     this.store = null;
     this.isInitialViewSet = false;
-    this.downloadComplete = false;
     this.url = "";
     this.baseUrl = "";
     this._downloadUrl = "";
@@ -1070,12 +1068,9 @@ const PDFViewerApplication = {
   async download(options = {}) {
     let data;
     try {
-      if (this.downloadComplete) {
-        data = await this.pdfDocument.getData();
-      }
+      data = await this.pdfDocument.getData();
     } catch {
-      // When the PDF document isn't ready, or the PDF file is still
-      // downloading, simply download using the URL.
+      // When the PDF document isn't ready, simply download using the URL.
     }
     this.downloadManager.download(
       data,
@@ -1186,17 +1181,12 @@ const PDFViewerApplication = {
   },
 
   progress(level) {
-    if (!this.loadingBar || this.downloadComplete) {
-      // Don't accidentally show the loading bar again when the entire file has
-      // already been fetched (only an issue when disableAutoFetch is enabled).
-      return;
-    }
     const percent = Math.round(level * 100);
     // When we transition from full request to range requests, it's possible
     // that we discard some of the loaded data. This can cause the loading
     // bar to move backwards. So prevent this by only updating the bar if it
     // increases.
-    if (percent <= this.loadingBar.percent) {
+    if (!this.loadingBar || percent <= this.loadingBar.percent) {
       return;
     }
     this.loadingBar.percent = percent;
@@ -1219,7 +1209,6 @@ const PDFViewerApplication = {
 
     pdfDocument.getDownloadInfo().then(({ length }) => {
       this._contentLength = length; // Ensure that the correct length is used.
-      this.downloadComplete = true;
       this.loadingBar?.hide();
 
       firstPagePromise.then(() => {
diff --git a/web/ui_utils.js b/web/ui_utils.js
index 1ed7e5a3dd7b9..08455659cf959 100644
--- a/web/ui_utils.js
+++ b/web/ui_utils.js
@@ -740,7 +740,7 @@ class ProgressBar {
   }
 
   setDisableAutoFetch(delay = /* ms = */ 5000) {
-    if (isNaN(this.#percent)) {
+    if (this.#percent === 100 || isNaN(this.#percent)) {
       return;
     }
     if (this.#disableAutoFetchTimeout) {