To apply all changes you've made to the page (XML file), run the class generator.
php <magento2>/dev/tests/functional/utils/generate.php
The page will be updated in the <magento2>/dev/tests/functional/generated
directory.
To apply all changes you've made to the page (XML file), run the class generator.
php <magento2>/dev/tests/functional/utils/generate.php
The page will be updated in the <magento2>/dev/tests/functional/generated
directory.