Problem with metabox group fields readonly and disabled

I'm using metabox with metabox group and all inputs of the group are disabled and readonly. So I tryed the attributes

"attributes" => array(
    "disabled" => false,
    "required" => false,
    "readonly" => false,
),

Now I can write into the boxes, but the data is not saved. Here is my code:

$meta_boxes[] = array(
    "id"         => $prefix."entries",
    "title"      => __("Further Information", "myTool"),
    "post_types" => array("entries"),
    "context"    => "normal",
    "priority"   => "high",
    "fields"     => array(
        array(
            "id"      => $prefix."type",
            "name"    => __("Icon", "myTool"),
            "type"    => "radio",
            "class"   => "type",
            "options" => array(
                "cow"         => __("cow", "myTool"),
                "pig"         => __("pig", "myTool"),
                "poultry"     => __("poultry", "myTool"),
                "plant-based" => __("plant-based", "myTool"),
            ),
        ),
        array(
            "id"      => $prefix."regionentry",
            "name"    => __("Region entry", "myTool"),
            "type"    => "group",
            "fields"     => array(
                array(
                    "id"    => "desc",
                    "name"  => __("Description", "myTool"),
                    "desc"  => __("Description text in detail", "myTool"),
                    "type"  => "textarea",
                    "class" => "desc",
                ),
                array(
                    "id"       => "climate",
                    "name"     => __("Climate", "myTool"),
                    "type"     => "select",
                    "class"    => "climate",
                    "multiple" => false,
                    "options" => array(
                        "recommended" => __("recommended", "myTool"),
                        "think-twice" => __("think-twice", "myTool"),
                        "avoid"       => __("avoid", "myTool"),
                    ),
                ),
                array(
                    "id"       => "diversity",
                    "name"     => __("Diversity of species", "myTool"),
                    "type"     => "select",
                    "class"    => "diversity",
                    "multiple" => false,
                    "attributes" => array(
                        "disabled" => false,
                        "required" => false,
                        "readonly" => false,
                    ),
                    "options" => array(
                        "recommended" => __("recommended", "myTool"),
                        "think-twice" => __("think-twice", "myTool"),
                        "avoid"       => __("avoid", "myTool"),
                    ),
                ),
            ),
            "clone"      => true,
            "sort_clone" => true,
        ),
    )
);

return $meta_boxes;

I'm using this versions:
Metabox version Version 4.15.8
Metabox group Version 1.1.2
Metabox updater Version 1.3.0