Cannot add guest author to post
I have been using the Guest Authors Plus plug-in to assign guest authors to posts on the CETLS blog (https://bmcccetls.commons.gc.cuny.edu/blog/). I am no longer able to select guest authors. When I search for guest authors, they appear as usual, but when I click on an author, nothing is selected. I have tried this in Safari, Firefox, and Chrome on my Mac. I successfully used this plug-in as recently as last week and am not sure what has changed since then.