I'm developing a child theme (mms-child) based on a simple parent (mms – also my dev). I am quite used to the usual way of defining custom image sizes within
functions.php as follows:
add_theme_support( 'post-thumbnails' ); add_image_size( 'Size name', 2000, 9999 );
I have removed all instances of this in the child theme's functions file, and checked to make sure there is nothing like this in the parent theme either. So – I am expecting nothing in my list of thumbnail sizes other than the standard WordPress defualts.
But the media area of the WordPress settings tells me this:
The sizes listed below are the crop and resize formats defined by mms-child
I have been though all files in both themes and can find nothing that would define these image sizes. I don't need them. How can I locate this instruction and remove it?