iOS 18 requires text input focus before accepting key events

[adammeyer]

Bug Report

Problem

What is expected to happen?

Using a bluetooth keyboard, app should accept keyboard events at anytime. Example, arrow keys.

What does actually happen?

Since iOS18, focus on text input is required to "activate" key events. After initial focus in any text input, key events work again throughout the app. This isn't an issue in Safari on iOS 18.

Information

Spin up a new app with https://keyevents.netlify.app/. Picks up key events in iOS 17, does not in iOS 18.

Command or Code

Environment, Platform, Device

iPad, iOS 18

Version information

iOS 18, Cordova iOS 7.1.1

Checklist

• [x] I searched for existing GitHub issues
• [x] I updated all Cordova tooling to most recent version
• [x] I included all the necessary information above

[dpogue]

I believe this has been fixed upstream in WebKit now (after a few attempts due to visionOS issues).

For those curious:

• https://github.com/WebKit/WebKit/commit/939ce9ebdf62f6aa8bb8b650ce59181b997e7a89 (reverted)
• https://github.com/WebKit/WebKit/commit/4bc804e0cef079ab1da88c2c12048ca1cf97c49e (reverted)
• https://github.com/WebKit/WebKit/commit/e0ab58e09065c7423940e0b6cbf009ac02ba3792

Hopefully this will roll out as part of iOS 18.1, unfortunately I don't believe there's anything Cordova can do to address the problem on our side.

I'll leave this issue open for now, and we can reevaluate once iOS 18.1 is released to see if it's resolved or not.