Popup Maker plugin problems
There seems to be issues with the Popup Maker plugin on the Commons. I tested it on a non-Commons site and it works quite differently (and nicely).
First - after you create up a popup and then go to a page where you want to use it, there is a new tool bar icon. When you click on it, it creates a drop down of two items (Triggers and Subscription Form). Neither of these are working. On my non-Commons site, clicking on Trigger opens up a dialog where you can select which popup you want and whether you want a hyperlink or button trigger.
I got around this by creating a button and using the class, but I notice the first time the page loads, you see the popup content in the footer. See - https://ivanhoetest.commons.gc.cuny.edu/sample-page/ - (has just the one plugin and default theme)
Second - there are five themes for the popup's look and feel - none of them seem to work.
I have attached some screenshots. Thanks!