Express theme configuration
Currency Converter Plus works for Express Theme. However, due to the single page application nature of Express theme, some of the Currency Converter Plus features could not be fully compatible or have a slightly different behaviour.
Thus, we highly recommend to enable the menu button and disable drop-down lists.
You can enable the menu button within Menu button section from the app preferences dashboard page:
And you can disable the drop-down list within the Drop-down prices section from the app preferences dashboard page: