fixed new code issue

Author: chamaraindrajith

resources/views/snippets/components/_tabs.blade.php

@@ -12,8 +12,8 @@ class="tab-button {{ $loop->first ? 'active' : '' }}"
         </button>
         @endforeach
     </div>
-
-    @if( $viewMode == 'editor' && $viewMode != 'embed' && $isOwnedByUser )
+    
+    @if($viewMode == 'editor' && $viewMode != 'embed' && ($isOwnedByUser || empty($snippet->user_id)))
         <button class="tab-button" onclick="addNewCodePopup()">
             <img src="https://img.icons8.com/color/50/plus--v1.png" />
         </button>

resources/views/snippets/multi.blade.php

@@ -9,7 +9,7 @@
 
 <div class="coderog-snippets-container">
 
-    @if( $viewMode == 'editor' && $viewMode != 'embed' && $isOwnedByUser )
+    @if($viewMode == 'editor' && $viewMode != 'embed' && ($isOwnedByUser || empty($snippet->user_id)))
         @include('snippets.components._new_code_popup')
     @endif