Hi there @scdesmond – ?Technically, yes, you can do that. Note that the popups are simply containers for html content. What you insert inside the popup is entirely up to you. That said, we don’t have anything built in to do that for you.
In line with that, ?in general, we try to leave the styling of popup content to you and the plugins/themes installed on your site as there is such a variety of things you could insert. But if you really wish to achieve that then you would need to use a div and CSS manually in the text editor to split them into columns. Alternatively you could use a page builder, a block editor or even a plugin to add columns and just insert those form codes inside the proper column.
Hope that makes sense. If you have further concerns, don’t hesitate to let us know.
Thank you!