Button not working for all vendors that control onClick handler with delegated events

🐛 Bug Report

🤔 Expected Behavior

Button works with delegated events like onClick

😯 Current Behavior

Button prevent or not receive onClick handler from delegated event.

💁 Possible Solution

Manually handle onClick prop and call it alongside with onClick prop generated from hook.

🔦 Context

I try to use Fancybox It add global click event handler for all [data-fancybox] (or user custom selector) elements. If I add this attribute to react-spectrum button - nothing happens, modal is not opening when I click. If I do this for simple div or button - anything works fine.

💻 Code Sample

https://codesandbox.io/s/nervous-lamport-2mo5yh

🌍 Your Environment

Software	Version(s)
react-spectrum	latest
Browser	Chrome
Operating System	MacOS

🧢 Your Company/Team

🕷 Tracking Issue (optional)

[snowystinger]

We do want to solve this generally, but we haven’t come up a solution we like yet. I’ll look more at your code next week. Thanks!

[snowystinger]

While working on this, it’s come to our attention that canceling touchEnd (https://developers.google.com/web/updates/2017/01/scrolling-intervention) may be the more appropriate solution. You can see that in this codesandbox, which shows how this works with buttons that aren’t the React Spectrum buttons https://codesandbox.io/s/quirky-williamson-lwtpv0?file=/src/App.js

Otherwise you need to put touch-actions: none on the button so that the browser doesn’t think that touchstart is a scrolling event, this is something we already have on the RSP buttons and why touchstart appeared to work as intended.

Hopefully will have more updates on solving this in our code, but for now, this is the best workaround I can provide.

Other notables: https://docs.google.com/document/d/12-HPlSIF7-ISY8TQHtuQ3IqDi-isZVI0Yzv5zwl90VU/mobilebasic If you do not use click, then you will not have the issues described in this issue. As such, it could be enormously helpful to encourage other libraries to correctly implement pointer events for the reasons described in this document.