iOS 26 entitlements ?

[jmgeffroy]

The Webview doesn't show up on iOS 26. It seems to be blocked due to missing entitlements:

- com.apple.developer.web-browser-engine.rendering
- com.apple.developer.web-browser-engine.networking
- com.apple.developer.web-browser-engine.webcontent

The problem is that using these entitlements requires filling in three forms that seem completely irrelevant to this use case, such as https://developer.apple.com/contact/request/web-browser-engine/.

Has anyone already fixed this issue? I have contacted Apple technical support and will update this post as soon as I receive a reply.

Best regards

[jmgeffroy]

I found a solution. Or ChatGPT, to be honest. In fact, no need for new entitlements. I just needed ti add a small delay before building the Webview!
My code was:

  Widget build(BuildContext context) {
    return SpineItemContextWidget(
      spineItemContext: _spineItemContext,
      child: (isLoaded ? buildInAppWebView() : const SizedBox.shrink()),
    );
  }

and

    WidgetsBinding.instance.addPostFrameCallback((callback) {
      setState(() {
        isLoaded = true;
      });
    });

I just changed to:

    WidgetsBinding.instance.addPostFrameCallback((_) {
      Future.delayed(const Duration(milliseconds: 300), () {
        if (mounted) {
          setState(() {
            isLoaded = true;
          });
        }
      });
    });