<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
    <referenceContainer name="header.container">
        <container name="header.containertwo" as="header_containertwo" label="Page Header Container"  htmlTag="header" htmlClass="header-mini-container" after="header.panel.wrapper"/>
    </referenceContainer>
<referenceContainer name="header.containertwo">
    <block class="MagentoFrameworkViewElementTemplate" name="header.mini.container" template="Vendor_Module::test.phtml"/>
</referenceContainer>
</page>

<div>
Content is here but I need to content to be read from a Block created in the backend instead
</div>