Center or remove buttons at the bottom?

Hi!

I’m playing around with the default Twenty Twenty theme as the next look for my site and want to use your buttons here as well. When I played around with the settings, I got the buttons to appear before the post meta at the top of the post and the same option seems to make the buttons appear at the bottom of the post. I kinda liked the position at the top, but at the bottom they appear way out to the left on a desktop. If I choose the option to hide the buttons from the bottom of the post, the buttons at the top also disappear.

Is it possible to have the buttons at the top of the post (before the post meta), but hide them at the bottom? Or center the buttons at the bottom underneath the post?