Merge pull request #47149 from aldiazRH/OSDOCS-3183

added default information to mode options table

Author: EricPonvelle

modules/rosa-sts-interactive-mode-reference.adoc

@@ -18,7 +18,7 @@ You can create a {product-title} cluster with the AWS Security Token Service (ST
 |Enter a name for your cluster, for example `my-rosa-cluster`.
 
 |`Deploy cluster using AWS STS`
-|Create an OpenShift cluster that uses the AWS Security Token Service (STS) to allocate temporary, limited-privilege credentials for component-specific AWS Identity and Access Management (IAM) roles. The service enables cluster components to make AWS API calls using secure cloud resource management practices.
+|Create an OpenShift cluster that uses the AWS Security Token Service (STS) to allocate temporary, limited-privilege credentials for component-specific AWS Identity and Access Management (IAM) roles. The service enables cluster components to make AWS API calls using secure cloud resource management practices. The default is `Yes`.
 
 |`OpenShift version`
 |Select the version of OpenShift to install, for example `4.3.12`. The default is the latest version.