I’ve changed the way the backgrounds and button image selection works in the customizer. The previous system was a (n unworkable) drop down list of all the backgrounds on the system which worked ok while there were about 10 backgrounds on the system, but fell rather short of ‘good user interface design’ when there were 300 there!
The new system does away with the drop down list, replacing it with text showing you the current choice. Next to that is a hyperlink which replaces the ‘View Available’ button with ‘Choose Image’. Clicking the link will show you all the available images, each one containing a button. Clicking the button will choose the image for the relevant customization option…
It doesn’t make much sense when its explained like that – hopefully it makes sense when you try to use it.
As usual, any problems drop me a line.