It is confusing the Suppress is blue in one place and orange/mustardy in another. These should be the same, orange/mustardy color.
Suppress option button in Manage Controlled Value Lists is the same mustard color as the rest of the Suppress buttons in the staff interface of the ArchivesSpace test environment.
Confirm that suppress option button in Manage Controlled Value lists is the same as other Suppress buttons in http://test.archivesspace.org