Nested types not working

[jarvjani]

Hello,
I am trying to use this XSD file :
https://standards.iso.org/iso/15143/-3/ed-1/en/common.xsd

I was able to debug the problem to smallest example:

main.rs

use xml_schema_derive::XmlSchema;
fn main() {
    #[derive(Debug, XmlSchema,Default)]
    #[xml_schema(source = "test_pass.xsd",store_generated_code="output")]
    struct Test;
}

test_pass.xsd

<xs:schema         
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    version="1.0.0"
>
    <xs:element name="my_type2">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="member" type="string" />
            </xs:sequence>
        </xs:complexType>
    </xs:element>

    <xs:element name="my_type">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="member" type="string" />
                <xs:element name="my_type2" type="my_type2"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
</xs:schema>

test_fail.xsd

<xs:schema         
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    version="1.0.0"
>
    <xs:element name="my_type">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="member" type="string" />
                <xs:element name="my_type2">
                    <xs:complexType>
                        <xs:sequence>
                            <xs:element name="member" type="string" />
                        </xs:sequence>
                    </xs:complexType>
                </xs:element>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
</xs:schema>

with test_fail.xsd i get error

error[E0412]: cannot find type `my_type2` in this scope
 --> src/main.rs:7:21
  |
7 |     #[derive(Debug, XmlSchema,Default)]
  |                     ^^^^^^^^^ not found in this scope
  |
  = note: this error originates in the derive macro `XmlSchema` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0412`.

One could think that these two result to same code?