Prior to your edits, I put the input setting screenshots in a container underneath the table because putting everything to the right caused the screenshots to bleed into the audio settings section, which knocks the relevant audio setting screenshot down too. Is this preferable to keeping all the screenshots in one section?
Topic on User talk:ThatOneReaper
Preferably, try to keep everything under the same section. That being said, screenshots by default stay on the right side of the article.
Ultimately, it's a matter of preference. I personally keep all screenshots on the right, only using a gallery under the table for extra screenshots (see Tom Clancy's Splinter Cell: Blacklist for an example of my style).