I'm pretty sure this changed in some recent update to the GitLab. When reviewing a merge request, there is a commit browser above the commit itself (Previews|Next buttons to move between commits). When reviewing [merge requests with more than one commit](https://gitlab.gnome.org/GNOME/gnome-software/-/merge_requests/1423/commits) I read from the top to bottom and when I'm at the bottom I need to scroll to the top of the page to move to the next commit. That's very inconvenient. Having a counter of (commit `3/10`, when looking on commit `3` of `10` commits) would be nice too, but not as handy as being able to move between commits without scrolling back to the top.