Missing Features in Camel Spring RabbitMQ in Camel 3.21.0

According to the Camel-RabbitMQ documentation https://camel.apache.org/components/3.21.x/rabbitmq-component.html, it is advisable to employ the Camel Spring RabbitMQ Component. I am currently utilizing the most recent version of Camel, which is Version 3.21.0. However, I have observed that in this particular version, the Camel Spring RabbitMQ Component lacks certain headers that are available in the RabbitMQ Component. In contrast, these headers are present in Camel 4. Unfortunately, I am unable to migrate to Camel 4 at this time. Therefore, I am inquiring whether there are any plans to incorporate these headers into Camel 3, or if it is feasible to do so. Your guidance on this matter would be greatly appreciated.