Two-column footnotes in Pages
Is there any way to get Pages to layout footnotes in two columns?
I am creating an article with a two-column layout. I'm not having any problem with the body text, but I can't figure out how to get the footnote text into two columns. I can do other formatting on the footnote text. In the Format pane I select Text > footnote text > Layout and I see Columns with a blank window. I enter "2" into the window and hit tab or enter, but nothing happens. I have tried 1 and 3, as well as simply clicking the arrows, but those are all completely non-responsive.
I'm using Pages 8.0 on MacOS Mojave (10.14.4). Thanks for any help!
MacBook Pro 13", macOS 10.14