From 1f33633d96bdaf848965bdcfea1e185c2fb969b9 Mon Sep 17 00:00:00 2001
From: Dmitry-Ilyushechkin <dmitry.ilyushechkin@onlyoffice.com>
Date: Mon, 9 Jun 2025 22:14:46 +0300
Subject: [PATCH 1/2] fix bug 74837

---
 common/loginpage/src/panelabout.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/common/loginpage/src/panelabout.js b/common/loginpage/src/panelabout.js
index 302a1e57f..d6abe4779 100644
--- a/common/loginpage/src/panelabout.js
+++ b/common/loginpage/src/panelabout.js
@@ -254,7 +254,7 @@
                     const $button = $('#idx-update-btnaction', this.view.$body);
                     if ( info.button.text ) {
                         $button.text(info.button.text);
-                        $button.data("action", info.button.action);
+                        $button.attr("data-action", info.button.action);
                     }
 
                     if ( info.button.lock ) {
@@ -294,6 +294,11 @@
 
                 CommonEvents.on('panel:show', onPanelShow.bind(this));
 
+                $(document).off('click', '#idx-update-btnaction').on('click', '#idx-update-btnaction', function() {
+                    const action = $(this).attr('data-action');
+                    if (action) sdk.execCommand('updates:action', action);
+                });
+
                 return this;
             },
             onfeaturesavailable: _on_features_avalable

From d5660baffc399cdde690bc1809e0aa0e161ee2a8 Mon Sep 17 00:00:00 2001
From: Dmitry-Ilyushechkin <dmitry.ilyushechkin@onlyoffice.com>
Date: Fri, 13 Jun 2025 15:38:05 +0300
Subject: [PATCH 2/2] fix bug

---
 common/loginpage/src/about-dialog.js | 23 +++++++++++++++++------
 common/loginpage/src/panelabout.js   |  9 ++-------
 2 files changed, 19 insertions(+), 13 deletions(-)

diff --git a/common/loginpage/src/about-dialog.js b/common/loginpage/src/about-dialog.js
index e6cdb632a..fed3155c0 100644
--- a/common/loginpage/src/about-dialog.js
+++ b/common/loginpage/src/about-dialog.js
@@ -3,7 +3,7 @@ window.AboutDialog = function(params) {
 
     !params && (params = {});
 
-    let $el, $dialogTitle, $dialogBody;
+    let $el, $dialogTitle, $dialogBody, pendingBody;
     const events = {close: params.onclose};
 
     const _template = `
@@ -21,21 +21,28 @@ window.AboutDialog = function(params) {
     };
 
     function close(opts) {
-        $el.remove();
+        $el.get(0).close(); 
         if (events.close) {
             events.close(opts);
         }
     }
 
-    function setBody(data) {
-        $dialogBody.html(data);
-    }
 
     return {
         setBody: function(data) {
-            $dialogBody.html(data);
+            if ($dialogBody) {
+                $dialogBody.html(data);
+            } else {
+                pendingBody = data;
+            }
         },
         show: function () {
+            if ($el && $el.length) {
+                const dlg = $el.get(0);
+                if (!dlg.open) dlg.showModal(); 
+                return;
+            }
+
             $el = $('#placeholder').append(_template).find('.dlg-about');
             $el.width(576);
            
@@ -44,6 +51,10 @@ window.AboutDialog = function(params) {
             $dialogTitle.find('.tool.close').bind('click', onCloseClick);
           
             $dialogBody = $el.find('.body');
+            if (pendingBody) {
+                $dialogBody.html(pendingBody);
+                pendingBody = null;
+            }
 
             $el.get(0).showModal();
             $el.addClass('scaled');
diff --git a/common/loginpage/src/panelabout.js b/common/loginpage/src/panelabout.js
index d6abe4779..91876818a 100644
--- a/common/loginpage/src/panelabout.js
+++ b/common/loginpage/src/panelabout.js
@@ -152,6 +152,7 @@
                     this.view.$menuitem && this.view.$menuitem.removeClass('extra');
                     this.view.$body = $(this.view.paneltemplate(args));
                     this.view.$dialog = new AboutDialog();
+                    this.view.$dialog.setBody(this.view.$body)
                 } else {
                     if ( !!args.opts && !!args.opts.edition ) {
                         $('#idx-ver-edition').html(args.opts.edition);
@@ -254,7 +255,7 @@
                     const $button = $('#idx-update-btnaction', this.view.$body);
                     if ( info.button.text ) {
                         $button.text(info.button.text);
-                        $button.attr("data-action", info.button.action);
+                        $button.data("action", info.button.action);
                     }
 
                     if ( info.button.lock ) {
@@ -274,7 +275,6 @@
         const onPanelShow = function(panel) {
             if (panel === this.action) {
                 this.view.$dialog.show();
-                this.view.$dialog.setBody(this.view.$body);
             }
         }
 
@@ -294,11 +294,6 @@
 
                 CommonEvents.on('panel:show', onPanelShow.bind(this));
 
-                $(document).off('click', '#idx-update-btnaction').on('click', '#idx-update-btnaction', function() {
-                    const action = $(this).attr('data-action');
-                    if (action) sdk.execCommand('updates:action', action);
-                });
-
                 return this;
             },
             onfeaturesavailable: _on_features_avalable