'Cos 600px wide isn't that wide.
Customize query in gerrit
|oojs/ui||master||+13 -3||dialog: Provide a 'larger' size for things for which 'large' isn't enough|
|Resolved||Jdforrester-WMF||T78823 Make the diff screen of the save dialog a larger rather than large size|
|Resolved||Jdforrester-WMF||T86397 Make the media dialog bigger when searching for media to insert|
|Resolved||Jdforrester-WMF||T86396 Have a larger size of dialog than 'large'|