I am trying to simple change the logo shown on the admin login page. After creating the following files i have run magento setup:upgrade magento setup:static-content:deploy -f magento setup:di:compile magento cache:clean app/design/adminhtml/Myvendor/mycustomadmintheme/theme.xml <theme xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Config/etc/theme.xsd"> <title>My custom admin theme</title> <parent>Magento/backend</parent> </theme> app/design/adminhtml/Myvendor/mycustomadmintheme/registration.php <?php MagentoFrameworkComponentComponentRegistrar::register( MagentoFrameworkComponentComponentRegistrar::THEME, 'adminhtml/Myvendor/mycustomadmintheme', __DIR__ ); app/design/adminhtml/Myvendor/mycustomadmintheme/Magento_Backend/layout/default.xml <page […]