Duplicate links in a language other than the canonical one

Problem/Motivation

Reviewing my site I just realized that I have duplicate links in the site map that I have in another language since I use site map in the sutom menu and also in the content type and therefore they are duplicated but I saw that the same does not apply to me English version which is the main one.

example.com/sitemap.xml is correct

example.com/es/sitemap.xml this does show duplicates

Steps to reproduce

Create 2 languages, then in the default language create content and also in the menu create links to those contents in both the primary and secondary languages.
Note: I am using the Asymmetric menu trees → module maybe that is affecting