diff --git a/python/testData/refactoring/extractsuperclass/noClassCastExceptionInCopiedFunctionWithClassInitAndMethodCall.after.py b/python/testData/refactoring/extractsuperclass/noClassCastExceptionInCopiedFunctionWithClassInitAndMethodCall.after.py
new file mode 100644
index 000000000000..e5e250d7c381
--- /dev/null
+++ b/python/testData/refactoring/extractsuperclass/noClassCastExceptionInCopiedFunctionWithClassInitAndMethodCall.after.py
@@ -0,0 +1,14 @@
+class Foo:
+    def foo(self):
+        pass
+
+
+class Bar:
+    @staticmethod
+    def baz():
+        foo = Foo()
+        foo.foo()
+
+
+class Baz(Bar):
+    pass
diff --git a/python/testData/refactoring/extractsuperclass/noClassCastExceptionInCopiedFunctionWithClassInitAndMethodCall.before.py b/python/testData/refactoring/extractsuperclass/noClassCastExceptionInCopiedFunctionWithClassInitAndMethodCall.before.py
new file mode 100644
index 000000000000..d6d8972db5a7
--- /dev/null
+++ b/python/testData/refactoring/extractsuperclass/noClassCastExceptionInCopiedFunctionWithClassInitAndMethodCall.before.py
@@ -0,0 +1,10 @@
+class Foo:
+    def foo(self):
+        pass
+
+
+class Baz:
+    @staticmethod
+    def baz():
+        foo = Foo()
+        foo.foo()
diff --git a/python/testSrc/com/jetbrains/python/refactoring/classes/extractSuperclass/PyExtractSuperclassTest.java b/python/testSrc/com/jetbrains/python/refactoring/classes/extractSuperclass/PyExtractSuperclassTest.java
index 5a4b99b67062..70ca607b1122 100644
--- a/python/testSrc/com/jetbrains/python/refactoring/classes/extractSuperclass/PyExtractSuperclassTest.java
+++ b/python/testSrc/com/jetbrains/python/refactoring/classes/extractSuperclass/PyExtractSuperclassTest.java
@@ -239,4 +239,10 @@ public class PyExtractSuperclassTest extends PyClassRefactoringTest {
     String expected = psi_mgr.findFile(LocalFileSystem.getInstance().findFileByIoFile(expected_file)).getText().trim();
     assertEquals(expected, result);
   }
+
+  // PY-46099
+  public void testNoClassCastExceptionInCopiedFunctionWithClassInitAndMethodCall() {
+    runWithLanguageLevel(LanguageLevel.getLatest(),
+                         () -> doSimpleTest("Baz", "Bar", null, true, false, ".baz"));
+  }
 }
\ No newline at end of file