I understand that preCICE version 2 does not support volume coupling with OpenFOAM. In my framework, it is necessary to use preCICE version 2 rather than version 3. I recently learned that preCICE version 2 supports the preCICE-OpenFOAM adapter up to version 1.2.3, while volume coupling support is only available from version 1.3.0 onwards. I would like to confirm if my understanding is correct.