From August 15th, 2021 to May 13th, 2022, 50% user give 5-star rating, 50% user give 3-star rating. for Google Search Align Middle chrome extension.
It's exactly what I was looking for but unfortunately it is currently bugged on the latest version of Chrome and Opera. I tried using developer options to see if maybe it was because I'm on a 16:9 resolution but even 21:9 showed the same results. All of the buttons that should be on the top right have been pushed to the left most side without any gap.
The best!