diff -u b/core/modules/user/tests/modules/user_access_test/user_access_test.module b/core/modules/user/tests/modules/user_access_test/user_access_test.module
--- b/core/modules/user/tests/modules/user_access_test/user_access_test.module
+++ b/core/modules/user/tests/modules/user_access_test/user_access_test.module
@@ -20,19 +20,19 @@
     // Deny edit access.
     $access = AccessResult::forbidden();
   }
-  if ($entity->getAccountName() == "no_delete" && $operation == "delete") {
+  else if ($entity->getAccountName() == "no_delete" && $operation == "delete") {
     // Deny delete access.
     $access = AccessResult::forbidden();
   }
-
   // Account with role sub-admin can manage users with no roles.
-  if (count($entity->getRoles()) == 1) {
-    return AccessResult::allowedIfHasPermission($account, 'sub-admin');
+  else if (count($entity->getRoles()) == 1) {
+    $access = AccessResult::allowedIfHasPermission($account, 'sub-admin');
   }
-  if ($entity->getAccountName() == "no_view_label" && $operation == "view label") {
+  else if ($entity->getAccountName() == "no_view_label" && $operation == "view label") {
     // Deny view label access.
     $access = AccessResult::forbidden();
   }
+
   if (isset($entity->testAccessAddCacheTags)) {
     $access->addCacheTags($entity->testAccessAddCacheTags);
   }
diff -u b/core/modules/user/tests/src/Kernel/UserTemplateTest.php b/core/modules/user/tests/src/Kernel/UserTemplateTest.php
--- b/core/modules/user/tests/src/Kernel/UserTemplateTest.php
+++ b/core/modules/user/tests/src/Kernel/UserTemplateTest.php
@@ -16,9 +16,11 @@
 class UserTemplateTest extends KernelTestBase {
 
   /**
-   * {@inheritdoc}
+   * Modules to enable.
+   *
+   * @var array
    */
-  public static $modules = ['user', 'user_access_test'];
+  protected static $modules = ['user', 'user_access_test'];
 
   /**
    * The renderer.
@@ -37,7 +39,7 @@
   /**
    * {@inheritdoc}
    */
-  protected function setUp() {
+  protected function setUp(): void {
     parent::setUp();
     $this->installEntitySchema('user');
     $this->renderer = $this->container->get('renderer');