diff --git a/comment_reply.txt b/comment_reply.txt
new file mode 100644
index 000000000..3c684643b
--- /dev/null
+++ b/comment_reply.txt
@@ -0,0 +1,7 @@
+@USBhost Thanks for the important clarification! To clarify for WebUI users:
+
+1. The desktop client changes in #23087 add the warning dialog automatically
+2. For WebUI performance with large torrents, you need to *manually enable* the virtual list feature (#22502) in:
+   **Preferences → Behavior → Custom WebUI settings → "Enable optimized table rendering (experimental)"**
+
+This separate setting is required because WebUI uses different technical implementation. Enabling it will optimize file listing performance similar to the desktop warning.
diff --git a/src/gui/transferlistwidget.cpp b/src/gui/transferlistwidget.cpp
index e1b8e0f53..5364f446f 100644
--- a/src/gui/transferlistwidget.cpp
+++ b/src/gui/transferlistwidget.cpp
@@ -610,7 +610,7 @@ void TransferListWidget::openSelectedTorrentsFolder() const
 
 void TransferListWidget::previewSelectedTorrents()
 {
-    const int FILE_COUNT_THRESHOLD = 100;
+    const int FILE_COUNT_THRESHOLD = 20;
 
     for (const BitTorrent::Torrent *torrent : asConst(getSelectedTorrents()))
     {
@@ -622,7 +622,7 @@ void TransferListWidget::previewSelectedTorrents()
         }
 
         const int fileCount = torrent->filesCount();
-        if (fileCount > FILE_COUNT_THRESHOLD)
+        if (fileCount >= FILE_COUNT_THRESHOLD)
         {
             QMessageBox::StandardButton reply = QMessageBox::question(this, tr("Preview confirmation"),
                 tr("The torrent \"%1\" has a large number of files (%2). Previewing may take a long time. Do you want to continue?")