Replicating Google's Share Screen Functionality - Was it removed from Google AI studio?

Hey, I can’t find the screen sharing option on Google anymore—did they remove it?

Also, is it even possible to build an app that works just as fast? Or would the latency always be worse? If it’s doable, any idea how it’s typically built? Like, are there specific frameworks or libraries I should look into? What’s the actual logic behind it—does it stream video, take screenshots, or what?

I’m guessing it uses some combo of text-to-speech, video or image processing? Would appreciate any pointers to the right direction, thanks!