Remove “Forum” from BuddyPress group creation step

Could you please try to use the given code which we need to add functions.php file of theme.

Use Case : This is to remove the Forum step from the group creation process.

add_filter('groups_create_group_steps', function( $steps ) {
    unset( $steps['forum'] );
    return $steps;
});

Use Case : This is to redirect any attempts to access the forum step URL.

add_action( 'template_redirect', function() {
    if ( bp_is_group_creation_step( 'forum' ) ) {
        wp_redirect( bp_get_group_create_slug() ); // Redirect to the first step of group creation
        exit;
    }
});

Thanks