Search does not return any results for Static List values

Steps to reproduce:

• create an application using AWM
• add a property of type Static List with the default 3 values (value1=First Choice|value2=Second Choice|value3=Third Choice)
• create 3 entries to select each of these values one by one
• go to the "Administration: Search" section of your wiki and reindex the wiki (lucene or solr)
• search for one of the property IDs like "value1" => you will get one result for the page that has this option selected
• search for one of the property values like "First Choice" => you will get no results

The behavior is the same while using both Lucene or SOLR.