Problem Removing Specific Friends From Xbox Live Profile

I am managing my Xbox Live profile through a browser, account.xbox.com. I am removing a number of profiles from my friends list that I am no longer friends with. For most profiles, I was able to click on the profile in my friends list, then click the "Remove Friend" button in the top colored area.

However, for 2 specific profiles on my friends list that I want to remove, when I click to go to their profile I am not seeing the top colored portion that would normally contain the button. What is an alternate way to remove a friend from my friend list?

I was not able to find an existing answer on this forum. All of them either give this process I have already tried, or reference using an Xbox (which I do not have anymore), or are 5+ years old and reference an interface that no longer exists.

:)