vivianH

Problem:
If you're experiencing issues with missing dropdown arrows in the second-level sub-menus on your Chinese mobile site, this might be due to incorrect menu settings.
Solution:
We recommend that you navigate to Appearance > Menu in your WordPress dashboard and carefully review your mobile menu settings for the Chinese version. Ensure that both menus and submenus are correctly set. For detailed guidance on setting up translated menus, please visit Translating Menus.

If this solution does not apply to your case, or if it seems outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If issues persist, please open a new support ticket.