Can not set the disableReplyTo attribute for the camel route endpoint.

Issue

• I'm using Camel to send and receive messages using JMSReplyTo header and want to ignore the reply from the producer, but it seems to be ignoring the property "disableReplyTo=true."
• Here are the properties I'm setting at the endpoint in the Camel route

    .to(activemq:topic:VirtualTopic.use_outbound?disableReplyTo=true&preserveMessageQos=true);

• I'm getting the following error message

org.apache.camel.ExchangeTimedOutException: The OUT message was not received within: 20000 millis due reply message with correlationID: 124356789 not received on destination: temp-queue://ID:1234ABCD:1:1. Exchange[ID-ABCDEFG-HIJ]