Font-family boxes not showing selected fix

When you use fonts with spaces in their names, its practice to wrap the name in quotes. However when fontnames with quotes exist in the typography font-family select boxes (dropdowns), you select them, save and come back to the page, they are not selected.

This happens because the selected() function call to compare font-family names will never match. Reason for this is the esc_attr() call in the following line in ot-functions-option-types.php:
$font_family = isset( $field_value['font-family'] ) ? esc_attr( $field_value['font-family'] ) : '';

change that to:
$font_family = isset( $field_value['font-family'] ) ? $field_value['font-family'] : '';
and it will once again match and work as expected. As far as I can see there’s no need to esc_attr this variable anyway, as its not used elsewhere and the selected() call is a simple comparison.

https://www.ads-software.com/extend/plugins/option-tree/