Conditional Logic - Advanced Taxonomy with 2 rules

Hi there -
I have a set of custom fields that should show under two conditions:
1. A taxonomy called "Community" is set to "Roundtable"
2. A taxonomy called "Training" is set to "Seminars/Webinars"

These rules look like this: https://www.awesomescreenshot.com/image/41751059?key=8c1cd6d15b0f522d348708db4a1c2442

Note: these taxonomies (Community and Training) begin in a separate custom fields set and are chosen via Advanced Select custom field set to taxonomy.
They look like this: https://www.awesomescreenshot.com/image/41750915?key=fdf0226242b30974020e26846cc609fb

For the rules, I can only get this to work for one or the other, but not both.

It will work for the first rule if I have it set to "Any"
It will work for the second rule if I have it set to "All"

I've also tried changing the parameters using "in" "=" and "contains"
I've also tried using Toggle rules but couldn't get that to work at all.

Here's the generated PHP code:

<div>
<?php
add_filter( 'rwmb_meta_boxes', 'your_prefix_function_name' );

function your_prefix_function_name( $meta_boxes ) {
    $prefix = '';

    $meta_boxes[] = [
        'title'      => __( 'Seminars/Webinars & Roundtables', 'your-text-domain' ),
        'id'         => 'seminars-webinars-roundtables',
        'post_types' => ['member-content'],
        'visible'    => [
            'when'     => [['training_category', 'in', 75], ['community_category', 'in', 78]],
            'relation' => 'or',
        ],
        'fields'     => [
            [
                'name' => __( 'Vimeo URL', 'your-text-domain' ),
                'id'   => $prefix . 'sem-web-url',
                'type' => 'url',
            ],
            [
                'name' => __( 'Description', 'your-text-domain' ),
                'id'   => $prefix . 'sem-web-description',
                'type' => 'wysiwyg',
            ],
            [
                'name' => __( 'Transcript', 'your-text-domain' ),
                'id'   => $prefix . 'sem-web-transcript',
                'type' => 'wysiwyg',
            ],
            [
                'name' => __( 'Chat', 'your-text-domain' ),
                'id'   => $prefix . 'sem-web-chat',
                'type' => 'wysiwyg',
            ],
            [
                'type'    => 'heading',
                'name'    => __( 'Roundtable Guest', 'your-text-domain' ),
                'visible' => [
                    'when'     => [['community_category', 'in', 78]],
                    'relation' => 'or',
                ],
            ],
            [
                'name'    => __( 'Roundtable Guest Name', 'your-text-domain' ),
                'id'      => $prefix . 'roundtable_guest_name',
                'type'    => 'text',
                'visible' => [
                    'when'     => [['community_category', 'in', 78]],
                    'relation' => 'or',
                ],
            ],
            [
                'name'    => __( 'Roundtable Guest Title', 'your-text-domain' ),
                'id'      => $prefix . 'roundtable_guest_title',
                'type'    => 'text',
                'visible' => [
                    'when'     => [['community_category', 'in', 78]],
                    'relation' => 'or',
                ],
            ],
            [
                'name'    => __( 'Roundtable Guest Company', 'your-text-domain' ),
                'id'      => $prefix . 'roundtable_guest_company',
                'type'    => 'text',
                'visible' => [
                    'when'     => [['community_category', 'in', 78]],
                    'relation' => 'or',
                ],
            ],
            [
                'name'    => __( 'Roundtable Guest Headshot', 'your-text-domain' ),
                'id'      => $prefix . 'roundtable_guest_headshot',
                'type'    => 'single_image',
                'visible' => [
                    'when'     => [['community_category', 'in', 78]],
                    'relation' => 'or',
                ],
            ],
        ],
    ];

    return $meta_boxes;
}
</div>