Grails 2.5.5 constraints do not importFrom traits
<p>Given the following trait and domain class definitions:</p>

<pre><code>@grails.validation.Validateable
trait SynchronizedData {
    String synchronizationId

    static constraints = {
        synchronizationId(blank: false, maxSize: 30, unique: true)
    }
}

class Carrier implements SynchronizedData {

    static constraints = {
        importFrom SynchronizedData
    }
}
</code></pre>

<p>the field "sychronizationId" in the domain class Carrier does not get the imported constraints from the SynchronizedData trait. Is this a limitation in the 2.5.x importFrom support that it doesn't import from traits? It does work when importing from a superclass.</p>