Make Custom Block compatible with BuddyBoss App's App Editor

bb_block.php

<?php

/**
 * Get rid of BBApp block compatibility error.
 *
 * @param [type] $allow_blocks_for_editor_to_app_editor
 * @return void
 */
function bb_allow_blocks_for_editor_to_app_editor( $allow_blocks_for_editor_to_app_editor ) {

	$allow_blocks_for_editor_to_app_editor[] = 'your-block-name'; // Get from block.json ( "name" attribute )

	return $allow_blocks_for_editor_to_app_editor;
}

add_filter( 'allow_blocks_for_editor_to_app_editor', 'bb_allow_blocks_for_editor_to_app_editor' );

/**
 * Set helpful attributes to block response.
 *
 * @param  array $app_page_data
 * @param  array $block_data
 * @param  array $render
 * @return array
 */
function bb_bbapp_custom_block_data( $app_page_data, $block_data, $render ) {

	if ( 'your-block-name' === $block_data['blockName'] ) {

		$app_page_data['data']['attrs'] = $block_data['attrs'];

	}

	return $app_page_data;

}

add_filter( 'bbapp_custom_block_data', 'bb_bbapp_custom_block_data', 10 , 3 );

/**
 * Add block in allowed to app editor list.
 *
 * @param  array $allowed_block_types
 * @return array
 */
function bb_bbapp_app_page_app_blocks( $allowed_block_types ) {

	$allowed_block_types[] = 'your-block-name'; // Get from block.json ( "name" attribute )

	return $allowed_block_types;
}

add_filter( 'bbapp_app_page_app_blocks', 'bb_bbapp_app_page_app_blocks' );