Recovery YAHOO email - missing EDIT icon

I don't have also the "Edit" icon next to recovery email in the Yahoo mail box. I'm trying to remove recovery email address via your instructions and replace "refresh to review/emails" in the copied link etc. but unfortunately this email is still there.
Also there is an orange vertical mark / line on the left side of this recovery email address, does it means something?
I would be grateful if you could send me another option to remove recovery email address.
I look forward to hearing