Relative_url_root issues – incorrect "Latest" link, incorrect redirect

[techAPJ (Arpit Jalan)]

Subfolder install: admin email confirmation url has subfolder duplicated

This is on 2.5.0. The admin confirmation URL in the email has subfolder duplicated. like https://www.example.com/subfolder/subfolder/u/confirm-admin/key. I’m looking at it appears to call something called confirm_admin_url, but I can’t find where that’s defined. I’m not sure where to look to see if it’s a bug or some configuration issue (but this is the only place this problem is showing up).

I just replied on above topic.