Sort by last name

Hello,

I’m displaying the list of all my authors and I’d like to sort them by lastname even if the firstname is before. Example lolll

John DARE

Andrea FIXION

Display firstname / Lastname but we sort by lastname.

The shortcode I’m using for the moment is this:

[publishpress_authors_list layout=”simple_list”]

With another shortcode before, you told me to add group_by=”last_name” but it doesn’t work here.

Tx for your help!

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