Adding a <ref> tag (e.g., a bibliographic citation) inside another <ref> tag with a different group (e.g., an explanatory footnote), displays as desired in VisualEditor, but when you save the page, it isn't visible because of T22707 in Cite.php
This is most likely to happen with a ref-creating template like {{sfn}}, since VisualEditor doesn't have the buttons to created nested ref tags directly.
Version: unspecified
Severity: minor
URL: http://en.wikipedia.org/w/index.php?title=Wikipedia:VisualEditor/Feedback&diff=570036528&oldid=570035364