I've read that the ratio requirements for an image to work with popups is 1:2 or 2:1. Can this be changed? My images are square and are not showing up in the popups. I found a post that said the $wgPageImagesScores['ratio'] and $wgPageImagesScores['width'] options were configurable but I don't know how to configure them. I assume it would go in the LocalSettings.php but that's as far as I got.
The images I have to post were already sized to 300x300 px so I really don't have the option to resize them.
Any suggestions would be appreciated.