Hi,

- Please use custom link for one page version, custom link will like: http://youraddress/#page-slug
- How do check page slug:

• Click Screen Options at the top right
• Choose and make a check for slug
• Check page slug at the end of the page

- Then put your text in link text and custom link like: http://youraddress/#page-slug in custom link to make it work in one page version.

I hope it clearly for you.