When receiving an AJAX update, the title of the page can be updated by setting the title property of <ez-platform-ui-app> component. Using title property is a mistake because this property already exists in HTMLElement and has a different semantic. Instead, <ez-platform-ui-app> should handle the title with a pageTitle property.

This involves changing the implementation of <ez-platform-ui-app> in https://github.com/ezsystems/hybrid-platform-ui-core-components (btw, there's no need to expose such property as an attribute) and changing the App component in https://github.com/ezsystems/hybrid-platform-ui so that the update structure is consistent with the implementation.