Problem with: groupby=”authors”

When using the latest version of the Mendeley plugin, I’m attempting to retrieve my folders with the contents being grouped by authors. Instead of retrieving my articles with the contents being grouped by the lead author for each article, I’m instead retrieving a list with each item headed by the word “Array”, with the citation for the article listed on the line underneath. I suspect the Array is being inserted by a call that is retrieving an incorrect or non-existent field. Using groupby= with other attributes (e.g. “year”, “source”, etc.) work correctly.

(For the moment, I’m going to “solve” my problem by switching to a different item to group by — probably “source”. I thought it might be wise to let others know there’s a bug that needs to be dealt with, though, as it would be handy to be able to list my folder contents by authors eventually on my WordPress site.)