Bug in ORM inheritance mapping

animal.cfc

component extends="base" persistent="true" table="animal"
{
  property fieldType="column" name="isAlive" type="boolean" default=true;
}

Application.cfc

component
{
  this.name = "ormPlayground";
  this.datasource = "mingo";
  this.ormEnabled = true;
  this.ormSettings.dbcreate = "dropcreate";

  function onRequestStart()
  {
    ormreload();
  }
}

base.cfc

component mappedSuperClass="true"
{
  property fieldType="id" name="id" generator="increment";
  property fieldType="column" name="name";
}

dog.cfc

component extends="animal" persistent="true" table="animal"
{
  property fieldType="column" name="furColor" default="brown";
}

index.cfm

<cfset fido = entityNew( "dog" ) />
<cfset fido.setName( "Fido" ) />
<cfdump var="#fido#" />

Sometimes this works, but most of the time it results in this error: Repeated column in mapping for entity: dog column: name (should be mapped with insert="false" update="false")

CF11 on Windows, but have seen the same thing going back to CF9