Dear Developer,
I have the lates SP Page Builder with Joomla 4.4. I have created a Slideshow element, with one slider item. The slider item has some text and an overlay color eg. red. I can see the red color in the front end editor, but when switching back to the site as a guest, the color is missing. After looking at the source, I see that in the front end editor there is a div with the class sp-background which holds the overlay color, but on the site without the editor it is missing. (I have saved my modifications) Therefore I think it is a bug.
Thank you