[webview_flutter] Fix iOS WebView ignoring SafeArea widget and iOS 13 WebView scroll indicator showing at random location. #107639

dru · dru · commit 4491ad36dad2 · 2022-07-14T15:14:17.000+03:00
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FWFWebViewHostApi.m b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FWFWebViewHostApi.m
@@ -113,6 +113,12 @@ - (void)createWithIdentifier:(nonnull NSNumber *)identifier
                                             configuration:configuration
                                           binaryMessenger:self.binaryMessenger
                                           instanceManager:self.instanceManager];
+
+  if (@available(iOS 13.0, *)) {
+      webView.scrollView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
+      webView.scrollView.automaticallyAdjustsScrollIndicatorInsets = NO;
+  }
+    
   [self.instanceManager addDartCreatedInstance:webView withIdentifier:identifier.longValue];
 }
 
