Here’s a fix for Add Media in WYSIWYG field

Hi Matt,

Thanks for creating and maintaining Custom Fields Suite.

I found a bug with the Add Media in WYSIWYG field not properly inserting the image/media being selected.

In WP v6.3.2, I fixed it by editing /includes/fields/wysiwyg.php by adding the following code after line 112:

$(this).find('button.add_media').attr('data-editor', input_id);

As the Add Media button in WP 6.3.2 is using the HTML button element instead of the a element, so data-editor attribute is not properly assigned the input_id value.

I hope this is useful.

Bowo