Can't seem to configure the text layer to allow changing font size and color at the same time

Hello good peeps!
I'm having trouble with the FPD. 

As you can see above the layer that I've placed in the settings is not able to change font color and font size at the same time. It is only showing the bucket which represents the font color, but when I add a text (new layer), both is able to be edited. (as you can see below)

Even then, I thought going to the product builder to change the settings would work but it is showing that it works in the product builder but not on the FPD itself. picture below shows product builder. How do i fix this? Hope to get some help from anybody! Thank you!