flutteractionsbot 9828a8bf3f
[CP-beta][ios][pv] quick fix to enable and re-enable web view's gesture recognizer (#179974)
This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
Please fill in the form below, and a flutter domain expert will evaluate this cherry pick request.

### Issue Link:
What is the link to the issue this cherry-pick is addressing?

https://github.com/flutter/flutter/issues/175099
https://github.com/flutter/flutter/issues/165787

### Impact Description:
What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)?
Does it impact development (ex. flutter doctor crashes when Android Studio is installed),
or the shipping of production apps (the app crashes on launch).
This information is for domain experts and release engineers to understand the consequences of saying yes or no to the cherry pick.

WebViews (including ads) on iOS 26 are unclickable after being scrolled or after a Flutter menu is expanded. This is a serious regression that impacts revenue. This impacts all Flutter apps running on iOS 26 that use WebViews.

### Changelog Description:
Explain this cherry pick:
* In one line that is accessible to most Flutter developers.
* That describes the state prior to the fix.
* That includes which platforms are impacted.
See [best practices](https://github.com/flutter/flutter/blob/main/docs/releases/Hotfix-Documentation-Best-Practices.md) for examples.

< Replace with changelog description here >
[flutter/165787, flutter/175099] When WebViews are scrolled on iOS 26, they become unclickable.

### Workaround:
Is there a workaround for this issue?

None

### Risk:
What is the risk level of this cherry-pick?

### Test Coverage:
Are you confident that your fix is well-tested by automated tests?

### Validation Steps:
What are the steps to validate that this fix works?

Use sample project from https://github.com/flutter/flutter/issues/165787#issuecomment-3429452722. Touch and scroll on an ad, then try to click the ad. The ad will be unclickable.
2025-12-17 16:38:19 +00:00
..

Flutter Engine

Setting up the Engine development environment

See here