diff --git a/CHANGES b/CHANGES
index 6ce3e51f3d..96637d00ec 100644
--- a/CHANGES
+++ b/CHANGES
@@ -54,6 +54,8 @@ Bugs fixed
   position-only-arguments
 * #9194: autodoc: types under the "typing" module are not hyperlinked
 * #10009: autodoc: Crashes if target object raises an error on getting docstring
+* #10058: autosummary: Imported members are not shown when
+  ``autodoc_class_signature = 'separated'``
 * #9947: i18n: topic directive having a bullet list can't be translatable
 * #9878: mathjax: MathJax configuration is placed after loading MathJax itself
 * #9857: Generated RFC links use outdated base url
diff --git a/sphinx/ext/autosummary/__init__.py b/sphinx/ext/autosummary/__init__.py
index 36dc230193..7b132c83b2 100644
--- a/sphinx/ext/autosummary/__init__.py
+++ b/sphinx/ext/autosummary/__init__.py
@@ -372,8 +372,6 @@ def get_items(self, names: List[str]) -> List[Tuple[str, str, str, str]]:
                                location=self.get_location())
                 items.append((display_name, '', '', real_name))
                 continue
-            if documenter.options.members and not documenter.check_module():
-                continue
 
             # try to also get a source code analyzer for attribute docs
             try: