Streaming live at 10am (PST)

Rich text inside slider

I am using rich text in a slider. Editing slide one with the rich text works fine but when I add a rich text to the other slides it no longer will give me the plus sign to add any content like images video etc. If I move it out of the slider it will then give me that feature. What am I doing wrong?

Here is my site Read-Only:
(how to share your site Read-Only link)