You could have written off that demo as using text as a crutch. Just using ocr and pasting the text can get you something similar looking. This as well as these:
Nice! And that’s what I mean also, I’d much prefer a thorough review of what it can do as opposed to individual Twitter links. A lot of people are probably getting excited now but keeping track of them (examples) individually is so hard.
https://twitter.com/skirano/status/1706823089487491469
https://twitter.com/GabGarrett/status/1706872805214593173
are much more impressive demonstrations. It shows the model understanding ui and figma elements to a non trivial degree.