Paging in subqueries

Hello,

I am trying to use paging in subqueries.

I use innovator 9.4 Core db.

I wrote an aml:

<Item action="get" type="ItemType" select="name">
  <Relationships>
    <Item action="get" type="Property" select="name,config_id">
      <name condition="like">q%</name>
    </Item>
    <Item action="get" type="Property" page="1" pagesize="2" select="name">
      <name condition="like">q%</name>
    </Item>
  </Relationships>
</Item>

You can distinguish the queries based on their select list.

I would expect the second query to return only 2 items per Item type, but it returns 2 items in total, and even on different items. Is that a bug, or am I just confusing something, or is it simply not supported?

The result:

 <Result>
      <Item type="ItemType" typeId="450906E86E304F55A34B3C0D65C097EA" id="241944ED565940B5BC4987C3D9EAB6C7">
        <id keyed_name="Core_ItemGridLayout" type="ItemType">241944ED565940B5BC4987C3D9EAB6C7</id>
        <name>Core_ItemGridLayout</name>
        <Relationships>
          <Item type="Property" typeId="26D7CD4E033242148E2724D3D054B4D3" id="378DC7907F314B66B7CDA0E0166C8BDE">
            <config_id keyed_name="query_type" type="Property">378DC7907F314B66B7CDA0E0166C8BDE</config_id>
            <id keyed_name="query_type" type="Property">378DC7907F314B66B7CDA0E0166C8BDE</id>
            <source_id keyed_name="Core_ItemGridLayout" type="ItemType" name="Core_ItemGridLayout">241944ED565940B5BC4987C3D9EAB6C7</source_id>
            <name>query_type</name>
          </Item>
        </Relationships>
      </Item>
      <Item type="ItemType" typeId="450906E86E304F55A34B3C0D65C097EA" id="F91DE6AE038A4CC8B53D47D5A7FA49FC">
        <id keyed_name="EMail Message" type="ItemType">F91DE6AE038A4CC8B53D47D5A7FA49FC</id>
        <name>EMail Message</name>
        <Relationships>
          <Item type="Property" typeId="26D7CD4E033242148E2724D3D054B4D3" id="936FCF6FA38F4B2FA329D527A57FFC9F">
            <config_id keyed_name="query_string" type="Property">936FCF6FA38F4B2FA329D527A57FFC9F</config_id>
            <id keyed_name="query_string" type="Property">936FCF6FA38F4B2FA329D527A57FFC9F</id>
            <source_id keyed_name="EMail Message" type="ItemType" name="EMail Message">F91DE6AE038A4CC8B53D47D5A7FA49FC</source_id>
            <name>query_string</name>
          </Item>
        </Relationships>
      </Item>
      <Item type="ItemType" typeId="450906E86E304F55A34B3C0D65C097EA" id="8EABD91B465443F0A4995418F483DC51">
        <id keyed_name="Grid" type="ItemType">8EABD91B465443F0A4995418F483DC51</id>
        <name>Grid</name>
        <Relationships>
          <Item type="Property" typeId="26D7CD4E033242148E2724D3D054B4D3" id="D71347BF742647C2AB36B1A119A013EF">
            <config_id keyed_name="query" type="Property">D71347BF742647C2AB36B1A119A013EF</config_id>
            <id keyed_name="query" type="Property">D71347BF742647C2AB36B1A119A013EF</id>
            <source_id keyed_name="Grid" type="ItemType" name="Grid">8EABD91B465443F0A4995418F483DC51</source_id>
            <name>query</name>
          </Item>
          <Item type="Property" typeId="26D7CD4E033242148E2724D3D054B4D3" id="D71347BF742647C2AB36B1A119A013EF" page="1" pagemax="2" itemmax="4">
            <id keyed_name="query" type="Property">D71347BF742647C2AB36B1A119A013EF</id>
            <source_id keyed_name="Grid" type="ItemType" name="Grid">8EABD91B465443F0A4995418F483DC51</source_id>
            <name>query</name>
          </Item>
        </Relationships>
      </Item>
      <Item type="ItemType" typeId="450906E86E304F55A34B3C0D65C097EA" id="A7AE79CD9E144A15B5B34B455AFB66D9">
        <id keyed_name="Metric Value" type="ItemType">A7AE79CD9E144A15B5B34B455AFB66D9</id>
        <name>Metric Value</name>
        <Relationships>
          <Item type="Property" typeId="26D7CD4E033242148E2724D3D054B4D3" id="FFD39EB0C66F4527B0F9506874759418">
            <config_id keyed_name="query" type="Property">FFD39EB0C66F4527B0F9506874759418</config_id>
            <id keyed_name="query" type="Property">FFD39EB0C66F4527B0F9506874759418</id>
            <source_id keyed_name="Metric Value" type="ItemType" name="Metric Value">A7AE79CD9E144A15B5B34B455AFB66D9</source_id>
            <name>query</name>
          </Item>
          <Item type="Property" typeId="26D7CD4E033242148E2724D3D054B4D3" id="FFD39EB0C66F4527B0F9506874759418" page="1" pagemax="2" itemmax="4">
            <id keyed_name="query" type="Property">FFD39EB0C66F4527B0F9506874759418</id>
            <source_id keyed_name="Metric Value" type="ItemType" name="Metric Value">A7AE79CD9E144A15B5B34B455AFB66D9</source_id>
            <name>query</name>
          </Item>
        </Relationships>
      </Item>
    </Result>