I'm glad I'm not the only one struck by how bizarre those seemed as headline features. Compare to other toolkits (I'll use macOS) where automatically transition

I'm glad I'm not the only one struck by how bizarre those seemed as headline features. Compare to other toolkits (I'll use macOS) where automatically transitioning between windows and tabs is a standard feature of the GUI toolkit, and emoji support is provided for free by the operating system's text subsystem. I would've imagined this to be the case on Windows, at least for Metro apps — isn't that where the new GUI development is going on? I'm probably way off-base, but it always seems like problems that should be solved system-wide on Windows are solved in different ways by different teams at different times.