[GitHub] [cordova-plugin-inappbrowser] thachhn opened a new issue #585: [iOS] WKWebview - Back button in location bar is always enabled

[GitBox <gi...@apache.org>]

thachhn opened a new issue #585: [iOS] WKWebview - Back button in location bar is always enabled
URL: https://github.com/apache/cordova-plugin-inappbrowser/issues/585
 
 
   ### Issue Type
   
   - [x ] Bug Report
   - [ ] Feature Request
   - [ ] Support Question
   
   ## Description
   Click on back button of location bar or `history.back()` or `history.go(-1)`, the back button of location bar is always enabled. User can click on back button or call `history.back()` or `history.go(-1)`, with no endpoint.
   
   It looks like the back action always pushes new URL to history stack instead going back
   
   ## Information
   I'm using `usewkwebview=yes`. When open inappbrowser in the first time, back button is disabled. But when click on some URL, the back button is always enabled.
   
   I checked this function in CDVWKInAppBrowser.m
   ```
   - (void)webView:(WKWebView *)theWebView didFinishNavigation:(WKNavigation *)navigation
   ```
   
   `theWebView.canGoBack;` is always returns true after the first redirect
   
   ### Command or Code
   ```
   const target = '_blank';
       const options = [
         'location=yes',
         'hidden=no',
         'hideurlbar=no',
         'toolbar=yes',
         'hidenavigationbuttons=no',
         'zoom=no',
         'transitionstyle=crossdissolve',
         'enableViewportScale=yes',
         'usewkwebview=yes',
         'beforeload=get'
       ];
       inAppBrowserRef = window.cordova.InAppBrowser.open(url, target, options.join());
   ```
   
   ### Environment, Platform, Device
   Cordova ver 9
   
   Platform: iOS 13,
   Device: iPhone 7
   
   package.json
   cordova-plugin-inappbrowser: "3.1.0"
   cordova-plugin-wkwebview-engine: "1.2.1"
   
   
   ## Checklist
   
   - [x ] I searched for already existing GitHub issues about this
   - [x ] I updated all Cordova tooling to their most recent version
   - [x ] I included all the necessary information above
   

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