That's nice. I sent a comment to UA a few days ago and they said it would be sent to the web team. Don't know if that got anything going, but there is more that needs fixing.
73G non-slimline seats is obsolete
738 non-slimline is obsolete
753 non-slimline is obsolete as remaining units are in mod
763 ITPE is obsolete since N660UA ins in mod.
Too bad UA doesn't move the version numbers to reflect the most usual config as Version 1. Version 1 on 73G, 738 and 763 are obsolete