[Port dspace-8_x] fix #5544: enlarge dropdown for external source import#5670

tdonohue merged 1 commit into

dspace-8_xDSpace/dspace-angular:dspace-8_xfrom

backport-5622-to-dspace-8_xDSpace/dspace-angular:backport-5622-to-dspace-8_xCopy head branch name to clipboard