Scrolling with long content doesn't not work on iOS after outside click

[CSalih]

What package within Headless UI are you using?

@headlessui/react

What version of that package are you using?

v2.0.3

What browser are you using?

Safari on iPad

Reproduction URL

URL: https://codesandbox.io/p/devbox/jolly-flower-8z97dd

Describe your issue

Scrolling with long content does not work on iOS after an outside click. This issue occurs only on iOS (reproduced on iPad), and specifically when an outside click does not close the dialog, such as when using <Dialog onClose={() => {}}>.

The problem is caused by touchAction: none being set after an outside click. Reviewing the code at handleIOSLocking L86, it seems the issue arises because it incorrectly assumes the dialog should close at that point.

[RobinMalfait]

This should be fixed by #3801, and will be available in the next release.

You can already try it using:

• npm install @headlessui/react@insiders.

[hypnoboutique]

Spent some time with a related problem today where a dialog that opens another dialog, both with some open/close animation, ran into the same issue on iOS where the scroll was blocked on the later dialog (presumably because of some interaction with the older dialog as it was closing). The appearance of touch-action: none inline styles on things I interacted with brought me here and I found issue was fixed 4 days ago 🥰

Thanks so much for this fix @RobinMalfait. @headlessui/react@insiders is working perfectly... but I presume that is not stable and I should wait for a release?

I have a stop gap in the mean time, which is to introduce some latency between closing one dialog and opening another. It's a bit clunky, though.

Thanks again!