Month field not shown in BibLaTeX mode

BibLaTeX manual says:

If there is no date field in an entry, biblatex will also consider the fields year and month
for backwards compatibility with traditional BibTeX.

Where can I find the month field (present in BibLaTeX source) in entry editor? It should be in “Deprecated fields” or am I wrong?

Yes, if there is a month = {...} field in the source, it should show up in the entry editor. Could you please check out the development version as I remember that there was a recently fixed bug regarding deprecated fields. If this problem persist in the dev version, please open a new bug report. Thanks.

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