diff --git a/framework/core/src/Discussion/Discussion.php b/framework/core/src/Discussion/Discussion.php
index b1fba1786f..66326bef3f 100644
--- a/framework/core/src/Discussion/Discussion.php
+++ b/framework/core/src/Discussion/Discussion.php
@@ -121,7 +121,10 @@ public static function start(?string $title, User $user): static
     {
         $discussion = new static;
 
-        $discussion->title = $title;
+        if ($title) {
+            $discussion->title = $title;
+        }
+
         $discussion->created_at = Carbon::now();
         $discussion->user_id = $user->id;