diff --git a/assets/resources/scriptlets.js b/assets/resources/scriptlets.js
index 18cdfadb55958..7a967d394c212 100644
--- a/assets/resources/scriptlets.js
+++ b/assets/resources/scriptlets.js
@@ -3791,6 +3791,7 @@ function setCookie(
         'necessary', 'required',
         'approved', 'disapproved',
         'hide', 'hidden',
+        'essential', 'nonessential',
     ];
     const normalized = value.toLowerCase();
     const match = /^("?)(.+)\1$/.exec(normalized);