Today, screen titles are static texts. With this feature, you can set the current page/item’s property as the screen title.
For example, List → Details screen
The title of the Details screen can be a property value instead of a static text "Resource Details’.
It would be great to have similar functionality for other titles. For example on the Button component styling, there is a place to add a static title. If that title could be a Notion property, the button can have different text just like how it can open a link by referencing a property.
This is good too…
I’m still waiting on the Button Functions as Edit though… as it wasn’t incorporated yet in Buttons. It’s still in the Upper Right corner which is for my opinion is not ideal. 
