Consider defaultSelected value if only it is present in the aggs data from ES

## Bug Report

**Description:**

Currently, the value of `defaultSelected` is directly passed into the `updateQuery` method, without checking if the value is valid or not (i.e. not checking if the value exists in the aggregations data we received from ElasticSearch). This results in inconsistent behavior, since we do this validation in user-driven-components (like ToggleButton)