UI Tests no longer working on Xcode 7.3
<p>I have a set of XCUITests that run with our iOS app. They used to run fine on Xcode 7.2.1, but upgrading to 7.3 causes tests to fail in the "Set Up -> Wait for app to idle" phase with the following error:</p>

<p><code>UI Testing Failure - Failed to perform AX action for monitoring the animations of &lt;XCUIApplicationProcess: 0x7f82450288c0 [appName here] (25670)&gt;, error: Error -25204 performing AXAction 2043</code></p>

<p>This failure is seen on every single UI test, both on bots and when running locally.</p>

<p>Has anyone else seen this or have any workarounds?</p>