Problem overriding avia_config array

Hi,
as suggested in this post https://kriesi.at/support/topic/override-the-global-avia_config-within-child-functions-php/ I tried to add a custom image size using the following code in my child theme:

//add custom images size
function avia_change_image_size_array() {
  global $avia_config;
  $avia_config['imgSize']['sfinder'] = array('width'=>120, 'height'=>120 , 'crop' => false);
  $avia_config['selectableImgSize']['sfider'] = __('Solution finder thumb','avia_framework');
}
add_action( 'init', 'avia_change_image_size_array');

it seems to not work. I cannot see the new image size when I select a media. Where am I wrong?

Thanks

• This topic was modified 9 years, 4 months ago by deved.