Fix for regex filter tag attribute

Creates now the correct filter with regex, by using the correct language annotation.

modules/builder.py

@@ -2649,7 +2649,7 @@ class CollectionBuilder:
                 for name, key in names:
                     if name not in used and re.compile(reg).search(name):
                         used.append(name)
-                        valid_list.append((name, key) if plex_search else key)
+                        valid_list.append((name, key) if plex_search else name)
             if not valid_list:
                 error = f"Plex Error: {attribute}: No matches found with regex pattern {data}"
                 if self.details["show_options"]: