Custom Sidebars Plugin, Purchased Pro, having issues with Static Front Page

I have purchase pro version of this plugin, version 2.1.0.8 and am not able to set a front page sidebar when editing only the front page. All other pages work fine, but the Front page has it’s very own template, named page-home.php and is set, but I don’t see option to change the Sidebar. In the sidebar metabox, it says that front page must be set in Sidebar Location, Archive type, and so I did this, but it is still telling me that it needs to be set, and showing me an image of this in the metabox for the Sidebars when editing the Front Page. It will not allow me to even see the sidebar, just says the following, no matter what I do:

To change the sidebar for static Front-Page or Posts-Page:

Go to the Widgets page
Click on “Sidebar Location”
Open the “Archive-Types” tab
Choose “Front-Page” or “Post-Index”

Than there is an image showing this.

I did everything it said to do, but this text never goes away, and the image still shows.