Comment 13 for bug 1770453

Both the OPAC and staff catalogue have changed significantly since the last comment on this bug in 2019 and I'm not whether or not this bug still applies.

Subjects no longer display in the staff catalogue - see https://bugs.launchpad.net/evergreen/+bug/1959010 which includes information about plans to restore that functionality

Subjects display in the public catalogue (Bootstrap) with separators (without needing a refresh) but you can only select the whole string, not a section of the subject, when searching for related items by subject. (I'm not clear if that was part of this issue or expected behaviour.)