docs / Update 1.13.0 Known Issues (#19601)

* Update 1.13.0.mdx

add a note to known issues

* Update website/content/docs/release-notes/1.13.0.mdx

Co-authored-by: Yoko Hyakuna <yoko@hashicorp.com>

---------

Co-authored-by: Yoko Hyakuna <yoko@hashicorp.com>

website/content/docs/release-notes/1.13.0.mdx

@@ -103,11 +103,21 @@ Some of these enhancements and changes in this release include the following:
 
 ## Known issues
 
-There are no known issues documented for this release.
+When Vault is configured without a TLS certificate on the TCP listener, the Vault UI may throw an error that blocks you from performing operational tasks. 
+
+The error message: `Q.randomUUID is not a function`
+
+<Note>
+
+Refer to this [Knowledge Base article](https://support.hashicorp.com/hc/en-us/articles/14512496697875) for more details and a workaround.
+
+</Note>
+
+The fix for this UI issue is coming in the Vault 1.13.1 release.
 
 ## Feature Deprecations and EOL
 
 Please refer to the [Deprecation Plans and Notice](/vault/docs/deprecation) page
 for up-to-date information on feature deprecations and plans. A [Feature
 Deprecation FAQ](/vault/docs/deprecation/faq) page addresses questions about
-decisions made about Vault feature deprecations.
+decisions made about Vault feature deprecations.