Phplist-ui-bootstrap Theme Issue - Selecting Lists

phplist-ui-bootstrap theme isn’t showing any lists when you create a new campaign and go to Step 5. If you switch to another theme the lists show OK. Once a campaign has been sent you can go in and edit with the php-ui-bootstrap theme, and change the lists.

It’s the same issue as detailed in but on different screens.

We have created some List Categories, and this the lists appear as expected.