Difficulty Displaying Meta Box Fields in Oxygen for 'post_tag' Taxonomy

Hello,

I've been working on integrating Meta Box fields with Oxygen for the 'post_tag' taxonomy but am encountering issues in getting the fields to display correctly. My setup involves using the services_add_tag_image_field function to add a variety of fields including images, text, and WYSIWYG fields specific to WordPress tags. Here's a snippet of my code:

add_filter( 'rwmb_meta_boxes', 'services_add_tag_image_field' );
function services_add_tag_image_field( $meta_boxes ) {
// [...]
'taxonomies' => ['post_tag'], // Targeting the 'post_tag' taxonomy
// Code for defining various fields...
// [...]
}

Despite following the guidelines on Meta Box's Term Meta documentation and seeking solutions in forum discussions (Group Fields Not Displaying in Oxygen Builder and Help to Display Options in Oxygen), I'm still unable to display these fields in Oxygen.

Has anyone faced a similar issue or can offer guidance on how to properly display these Meta Box fields for 'post_tag' in Oxygen?

Thank you!