add extra check for np arrays

Author: crspencer11

pandas/core/generic.py

@@ -6040,7 +6040,7 @@ def __finalize__(self, other, method: str | None = None, **kwargs) -> Self:
             if all(bool(obj.attrs) for obj in objs):
                 # all concatenate arguments have non-empty attrs
                 attrs = objs[0].attrs
-                have_same_attrs = all(obj.attrs == attrs for obj in objs[1:])
+                have_same_attrs = all((obj.attrs == attrs).all() if isinstance(obj.attrs, np.darray) else obj.attrs == attrs for obj in objs[1:])
                 if have_same_attrs:
                     self.attrs = deepcopy(attrs)