verdare

You, as a developer, make a user interface, not a piece of art.

I’m a user. Why do you assume I’m a dev?

I’m going to assume this is Meta’s usual level of negligent greed, and there’s a decent chance that no human was involved. YouTube actually did something very similar.

I’m going to provide the counter opinion here: I prefer CSD. SSD gives you a consistent title bar across applications, but it can cause a wildly inconsistent look within a single app. Part of the application is being themed by a different piece of software that doesn’t know anything about it.

I also like apps being able to make use of some of the extra space in the titlebar if they want to.