[iOS 13.3] WebView: cant switch to webView (issue returned)

The problem

Appium 1.16.0 (from 3 Feb 2020) cant switch into WebView. In logs we see that RemoteDebugger nicely sees all webViews but responding only Native. Same with Safari - no problem to see webViews.

Environment

• Appium version (or git revision) that exhibits the issue: Appium 1.16.0 (all commits up to 3 Feb 2020)
• Last Appium version that did not exhibit the issue (if applicable): Appium 1.16.0 (2 weeks before)
• Desktop OS/version used to run Appium: MacOS
• Mobile platform/version under test: iOS
• Real device or emulator/simulator: Simulator

Link to Appium logs

Appium package

{
'@babel/runtime': '^7.6.0',
'appium-android-driver': '^4.21.0',
'appium-base-driver': '^5.0.0',
'appium-espresso-driver': '^1.18.0',
'appium-fake-driver': '^0.x',
'appium-flutter-driver': '^0',
'appium-ios-driver': '4.x',
'appium-mac-driver': '1.x',
'appium-support': '2.x',
'appium-tizen-driver': '^1.1.1-beta.4',
'appium-uiautomator2-driver': '^1.40.0',
'appium-windows-driver': '1.x',
'appium-xcuitest-driver': '^3.8.0',
'appium-youiengine-driver': '^1.2.0',
argparse: '^1.0.10',
'async-lock': '^1.0.0',
asyncbox: '2.x',
bluebird: '3.x',
'continuation-local-storage': '3.x',
dateformat: '^3.0.3',
'find-root': '^1.1.0',
lodash: '^4.17.11',
longjohn: '^0.2.12',
npmlog: '4.x',
request: '^2.81.0',
'request-promise': '4.x',
semver: '^6.1.2',
'source-map-support': '0.x',
teen_process: '1.x',
winston: '3.x',
'word-wrap': '^1.2.3',
fsevents: '2.x'
}

Logs link

[imurchie]

Excellent! Glad it worked, and I hope the changes that broke things will let us do some more advanced work on MobileSafari!

[amedvedjev]

thanks. checked! working.