Fix: Error showing related issues

routers/tool_find_related.py

@@ -361,9 +361,10 @@ def find_relatedness(repo: str, number: int, limit: int = 20, state: State = Sta
     if not duplicates:
         return ''
 
-    number_cached = int(re.search(r'#(\d+):', duplicates[0]).group(1))
-    if number_cached == number:
-        return '\n'.join(duplicates[1:])
+    if match := re.search(r'(~~)?#(\d+)(~~)?:', duplicates[0]):
+        number_cached = int(match.group(2))
+        if number_cached == number:
+            return '\n'.join(duplicates[1:])
 
     return '\n'.join(duplicates)