I know how much work this is, and I genuinely appreciate that Gtk has finally reached this milestone. It was the last missing puzzle piece. It's just sad that

I know how much work this is, and I genuinely appreciate that Gtk has finally reached this milestone. It was the last missing puzzle piece. It's just sad that Gtk used to have this functionality and dropped it when Gtk3 was envisioned, as it meant the ecosystem was stuck waiting for over a decade.