diff --git a/tests/roots/test-ext-autosummary-imported_members/conf.py b/tests/roots/test-ext-autosummary-imported_members/conf.py
index 77af668ab9..454aa1b14b 100644
--- a/tests/roots/test-ext-autosummary-imported_members/conf.py
+++ b/tests/roots/test-ext-autosummary-imported_members/conf.py
@@ -6,3 +6,6 @@
 extensions = ['sphinx.ext.autosummary']
 autosummary_generate = True
 autosummary_imported_members = True
+
+# test for #10058 - shoud be scoped just to test_autosummary_imported_members_table_10058
+autodoc_class_signature = 'separated'
\ No newline at end of file
diff --git a/tests/roots/test-ext-autosummary-imported_members/index.rst b/tests/roots/test-ext-autosummary-imported_members/index.rst
index 608ca2954f..59346501ca 100644
--- a/tests/roots/test-ext-autosummary-imported_members/index.rst
+++ b/tests/roots/test-ext-autosummary-imported_members/index.rst
@@ -5,3 +5,10 @@ test-ext-autosummary-mock_imports
    :toctree: generated
 
    autosummary_dummy_package
+
+.. currentmodule:: autosummary_dummy_package
+
+.. autosummary::
+
+   foo
+   Bar
diff --git a/tests/test_ext_autosummary.py b/tests/test_ext_autosummary.py
index 13da15e503..aab156c21d 100644
--- a/tests/test_ext_autosummary.py
+++ b/tests/test_ext_autosummary.py
@@ -535,6 +535,50 @@ def test_autosummary_imported_members(app, status, warning):
     finally:
         sys.modules.pop('autosummary_dummy_package', None)
 
+@pytest.mark.sphinx('dummy', testroot='ext-autosummary-imported_members')
+def test_autosummary_imported_members_table_10058(app, status, warning):
+    try:
+        #app.env.config.autodoc_class_signature = 'separated'
+        app.build()
+
+        doctree = app.env.get_doctree('index')
+
+        assert_node(doctree, (nodes.section,))
+                            # nodes.paragraph,
+                            # addnodes.tabular_col_spec,
+                            # autosummary_table,
+                            # [autosummary_toc, addnodes.toctree]))
+        assert_node(doctree[0], (
+            nodes.title,
+            addnodes.tabular_col_spec,
+            autosummary_table,
+            autosummary_toc,
+            addnodes.tabular_col_spec,
+            autosummary_table
+        ))
+
+        table = list(doctree[0].traverse(autosummary_table))[1]
+
+        assert_node(table, [
+            autosummary_table,
+            nodes.table,
+            nodes.tgroup,
+            (nodes.colspec, nodes.colspec, nodes.tbody)
+        ])
+
+        tbody = table.next_node(nodes.tbody)
+
+        assert_node(tbody, (
+            [nodes.row, (nodes.entry, nodes.entry)],
+            [nodes.row, (nodes.entry, nodes.entry)]
+        ))
+
+        assert 'foo' in tbody[0][0].next_node(nodes.Text).astext()
+        assert 'Bar' in tbody[1][0].next_node(nodes.Text).astext()
+
+    finally:
+        sys.modules.pop('autosummary_dummy_package', None)
+
 
 @pytest.mark.sphinx(testroot='ext-autodoc',
                     confoverrides={'extensions': ['sphinx.ext.autosummary']})