Comment 8 for bug 1811288

Rebased with merge conflicts resolved and forced pushed back to:

https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/berick/lp1811288-fm-editor-combobox

Note the branch now has 3 commits. The tip commit fixes an eg2 admin page bug encountered while testing this new code (commit includes test plan).