From dbf1d0b5faf7e400e7521b30eb058111ecb6895d Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <email@mattatobin.com>
Date: Tue, 22 Jun 2021 01:54:11 -0400
Subject: [PATCH] [Toolkit] Attempt to initialize DownloadTaskbarProgress when
 onDownloadWindowLoad() is called so that DownloadTaskbarProgress from the
 Downloads Manager window works when the application doesn't explicitly invoke
 onBrowserWindowLoad().

---
 toolkit/mozapps/downloads/DownloadTaskbarProgress.jsm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/toolkit/mozapps/downloads/DownloadTaskbarProgress.jsm b/toolkit/mozapps/downloads/DownloadTaskbarProgress.jsm
index e015ded2a1..0264005e0d 100644
--- a/toolkit/mozapps/downloads/DownloadTaskbarProgress.jsm
+++ b/toolkit/mozapps/downloads/DownloadTaskbarProgress.jsm
@@ -58,6 +58,7 @@ this.DownloadTaskbarProgress =
    */
   onDownloadWindowLoad: function DTP_onDownloadWindowLoad(aWindow)
   {
+    this.init();
     if (!DownloadTaskbarProgressUpdater) {
       return;
     }