On 18 Oct 2017, at 12:21, Jens Alfke <jens@...> wrote:

On Oct 17, 2017, at 9:14 PM, Gerriet M. Denkmann <g@...> wrote:

I would never have guessed that an app which does not use any outgoing connections at all needs this entitlement.

It sounds like the framework is being too eager to check for this entitlement. It’s definitely worth filing a bug report with Apple!

—Jens

The reason that I took all this trouble with sandboxing is:

In iOS 11 this shows a cat:

htmlString = <h1>Cat</h1><img alt=“Cat” src=“cat.gif” />
[wkWebView loadHTMLString: htmlString baseURL: folder containing cat.gif ]

In macOS 12.6 there was no cat, just a blue icon with “?”, probably meaning broken link.
So I thought: iOS is sandboxed, so maybe WkWebView needs sandboxing to show cats.

But now with sandboxing on macOS I still do not see a cat.
Most frustrating.

Gerriet.