Problem with reseting openKeys in Ant Design Menu within Sider

I have antd Menu inside collapsible Sider. I've set default open keys for one of Submenus and they should open one at a time. Here is my code for the Menu:

const MainMenu = ({ defaultOpenKeys }) => {
  const [openKeys, setOpenKeys] = useState(defaultOpenKeys);
  const rootKeys = ["sub1", "sub2"];
  // Open only one submenu at a time
  const onOpenChange = props => {
    const latestOpenKey = props.find(key => openKeys.indexOf(key) === -1);
    if (rootKeys.indexOf(latestOpenKey) === -1) {
      setOpenKeys(props);
    } else {
      setOpenKeys(latestOpenKey ? [latestOpenKey] : defaultOpenKeys);
    }
  };
  return (
    <Menu
      theme="dark"
      openKeys={openKeys}
      defaultSelectedKeys={["1"]}
      mode="inline"
      onOpenChange={onOpenChange}
    >
      <Menu.Item key="1">
        Option 1
      </Menu.Item>
      <SubMenu key="sub1" title="User">
        <Menu.Item key="2">Tom</Menu.Item>
      </SubMenu>
      <SubMenu key="sub2" title="Team">
        <Menu.Item key="3">Team 1</Menu.Item>
      </SubMenu>
    </Menu>
  );
};

export default MainMenu;

I pass defaultOpenKeys from the Sider.

const SiderDemo = () => {
  const [collapsed, setCollapsed] = useState(false);
  const toggleSider = () => {
    setCollapsed(!collapsed);
  };
  return (
    <Layout style={{ minHeight: "100vh" }}>
      <Button type="primary" onClick={toggleSider}>
        {React.createElement(
          collapsed ? MenuFoldOutlined : MenuUnfoldOutlined
        )}
      </Button>
      <Sider
        collapsible
        collapsed={collapsed}
        collapsedWidth={0}
        trigger={null}
      >
        <Menu defaultOpenKeys={["sub1"]} />
      </Sider>
      ...
    </Layout>
  );
};

It works on mount, but when I collapse the Sider, defaultOpenKeys are being reset. How can I keep defaultOpenKeys from being reset, when the Sider is collapsed?

I have created a codesandbox and added console log in the Menu. You can see that defaultOpenKeys and openKeys are the same on mount. When I collapse the Sider, the console log is triggered twice. The first time defaultOpenKeys and openKeys are the same. And the second time openKeys become empty. How can I fix that?