It is tied to your SIM card so when in the EU you should get the European "features".

What if you don’t have a SIM card?

I think this information might be incorrect. I upgraded to 17.4 on an iPhone purchased in Canada, with an Apple account based in Canada but with a EU SIM card and being physically located in the EU and didn't get the "pick a browser" dialog when opening Safari. I think it might not be SIM based after all. The only possible thing I could think of is that I have an activated but turned off eSIM from Canada on the phone as well. The physical SIM is EU, though (and is what is turned on and connected to the towers).

That's great news, thanks!

Yes, the work correctly again in the EU.

What UX bugs specifically?

When swiping to navigate back, it stutters.

There is a nested scroll view, sometimes when I scroll up / down, the bottom navigation bar follows with me.

It does since iOS 17. For now you’ll have to enable it manually through Settings > Safari > Advanced > Feature Flags > Shape Detection API but I expect it to be enabled by default soon.

They don’t

I’m perfectly able to select the text.

I tried on Safari and Chrome. Maybe I need to install a special browser to use that web page. I wonder if they make an app.

Just tap and hold, works fine for me on iOS and Android

I see that it works fine for me also on mobile. Somehow they have managed to neuter the desktop experience. A perfect demonstration of PWA today.

Desktop works as well

The website applies -webkit-user-select: none to everything in the feature grid. The website author has intentionally disabled this functionality.

I’m the creator of this and haven’t been able to reliably fix this so far but I’ll give your suggestion a try.

That is not correct. There were some issues on the backend but these have now been solved.

Thanks for reporting. There were some problems on the backend but this has now all been solved.