diff --git a/src/lib/Core/Log/Failure/KnownIssues/CollectionBlockAddFail.php b/src/lib/Core/Log/Failure/KnownIssues/CollectionBlockAddFail.php
new file mode 100644
index 00000000..98cdc4f0
--- /dev/null
+++ b/src/lib/Core/Log/Failure/KnownIssues/CollectionBlockAddFail.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * @copyright Copyright (C) Ibexa AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace Ibexa\Behat\Core\Log\Failure\KnownIssues;
+
+use Ibexa\Behat\Core\Log\Failure\TestFailureData;
+
+class ContentTypeCreatedInTheBackground implements KnownIssueInterface
+{
+    public function matches(TestFailureData $testFailureData): bool
+    {
+        return $testFailureData->exceptionStackTraceContainsFragment('Ibexa\PageBuilder\Behat\Page\PageBuilderEditor->addBlock()') &&
+           $testFailureData->exceptionMessageContainsFragment("CSS locator 'blockAttribute': '[data-ibexa-block-id]' was not found.") &&
+           $testFailureData->browserLogsContainFragment("I start creating a new Landing Page \"Collection\"");
+    }
+
+    public function getJiraReference(): string
+    {
+        return 'https://issues.ibexa.co/browse/IBX-10631';
+    }
+}