Differentiate between focused and unfocused text selection
There are already related issues about the file dialog not making it clear when you start a search and when you change the name.
From what I gathered from those issues is that it was a design decision not to differentiate between a focused and unfocused text selection. But those issues are already quite old and I've noticed that the libadwaita demo does grey out unfocused selection... so did the design decision change now?