`yii\authclient\widgets\AuthChoice` now preserves initial settings while opening popup

extensions/authclient/CHANGELOG.md

@@ -5,6 +5,7 @@ Yii Framework 2 authclient extension Change Log
 --------------------------
 
 - Bug #3633: OpenId return URL comparison advanced to prevent url encode problem (klimov-paul)
+- Bug #4490: `yii\authclient\widgets\AuthChoice` does not preserve initial settings while opening popup (klimov-paul)
 - Enh #3416: VKontakte OAuth support added (klimov-paul)
 - Enh #4076: Request HTTP headers argument added to `yii\authclient\BaseOAuth::api()` method (klimov-paul)
 - Enh #4134: `yii\authclient\InvalidResponseException` added for tracking invalid remote server response (klimov-paul)

extensions/authclient/widgets/assets/authchoice.js

@@ -38,7 +38,7 @@ jQuery(function($) {
                 }
 
                 var url = this.href;
-                var popupOptions = options.popup;
+                var popupOptions = $.extend({}, options.popup); // clone
 
                 var localPopupWidth = this.getAttribute('data-popup-width');
                 if (localPopupWidth) {