magento/magento2-login-as-customer#144: "Login as Customer" functionality should be enabled by default.

Author: engcom-Foxtrot

app/code/Magento/LoginAsCustomer/etc/config.xml

@@ -10,7 +10,7 @@
     <default>
         <login_as_customer>
             <general>
-                <enabled>0</enabled>
+                <enabled>1</enabled>
                 <store_view_manual_choice_enabled>0</store_view_manual_choice_enabled>
                 <authentication_data_expiration_time>60</authentication_data_expiration_time>
             </general>

app/code/Magento/LoginAsCustomerFrontendUi/ViewModel/Configuration.php

@@ -8,7 +8,9 @@
 namespace Magento\LoginAsCustomerFrontendUi\ViewModel;
 
 use Magento\Customer\Model\Context;
+use Magento\Framework\App\Http\Context as HttpContext;
 use Magento\LoginAsCustomerApi\Api\ConfigInterface;
+use Magento\LoginAsCustomerApi\Api\GetLoggedAsCustomerAdminIdInterface;
 
 /**
  * View model to get extension configuration in the template
@@ -21,20 +23,28 @@ class Configuration implements \Magento\Framework\View\Element\Block\ArgumentInt
     private $config;
 
     /**
-     * @var \Magento\Framework\App\Http\Context
+     * @var HttpContext
      */
     private $httpContext;
 
+    /**
+     * @var GetLoggedAsCustomerAdminIdInterface
+     */
+    private $getLoggedAsCustomerAdminId;
+
     /**
      * @param ConfigInterface $config
-     * @param \Magento\Framework\App\Http\Context $httpContext
+     * @param HttpContext $httpContext
+     * @param GetLoggedAsCustomerAdminIdInterface $getLoggedAsCustomerAdminId
      */
     public function __construct(
         ConfigInterface $config,
-        \Magento\Framework\App\Http\Context $httpContext
+        HttpContext $httpContext,
+        GetLoggedAsCustomerAdminIdInterface $getLoggedAsCustomerAdminId
     ) {
         $this->config = $config;
         $this->httpContext = $httpContext;
+        $this->getLoggedAsCustomerAdminId = $getLoggedAsCustomerAdminId;
     }
 
     /**
@@ -44,7 +54,7 @@ public function __construct(
      */
     public function isEnabled(): bool
     {
-        return $this->config->isEnabled() && $this->isLoggedIn();
+        return $this->config->isEnabled() && $this->isLoggedIn() && $this->getLoggedAsCustomerAdminId->execute();
     }
 
     /**