The "Configure Page Title" button currently works only for Page Blueprints. For the topmost page in a Page TREE Blueprint the button is greyed out and for the subpages it is not displayed.
As a user I want to get automatically set page titles for all pages in a tree. The current solution by adding the same prefix for all pages is not flexible enough.
Instead, I want to get page titles that are a combination of placeholder values like it is possible for single pages.
If this is too complicated to implement, the following might be an easier solution: Topmost page title as for single pages, title of subpages = title of topmost page plus name of corresponding subpage Blueprint.