๐ถYou put the feature in, you take the feature out, you put the feature in and shake it all about. ๐ถ
I've been using the Panorama Tab Groups add-on for years, which (as I recall) is pretty similar to the native stuff they inexplicably removed back in the day. It's currently unmaintained and a little janky in spots but perfectly usable.
In terms of headlines that make my blood run cold, this one is right up there with Microsoft signals renewed interest in Windows.
Edit: I discovered yesterday that this feature is already in the Roku app and it's actually kind of nice. Now I'm even more suspicious. ๐