Fix #7183: intersphinx: `:attr:` reference to property is broken

tests/test_ext_intersphinx.py

@@ -190,6 +190,12 @@ def test_missing_reference_pydomain(tempdir, app, status, warning):
     rn = missing_reference(app, app.env, node, contnode)
     assert rn.astext() == 'func()'
 
+    # py:attr context helps to search objects
+    kwargs = {'py:module': 'module1'}
+    node, contnode = fake_node('py', 'attr', 'Foo.bar', 'Foo.bar', **kwargs)
+    rn = missing_reference(app, app.env, node, contnode)
+    assert rn.astext() == 'Foo.bar'
+
 
 def test_missing_reference_stddomain(tempdir, app, status, warning):
     inv_file = tempdir / 'inventory'