How to sort tags within the link

As the title suggests, I would like to change the alphabetical order of the link that ghost created automatically for the specific tag.

If I act with the routes.yaml I can sort them alphabetically but then they disappear from the index page. this is because each post has very often two tags and I would like to create a page that sees the posts in alphabetical order of the first tag without removing the posts from the index.

So for this i thought i want to order ldirectly the tag archive link that creates ghost. There is a solution?