Response to "Response to 'Comment on Theoretical examination of QED Hamiltonian in relativistic molecular orbital theory'" [J. Chem. Phys. 160, 187102 (2024)]

The Response [J. Chem. Phys. 160, 187102 (2024)] of Inoue and coworkers to my Comment [J. Chem. Phys. 160, 187101 (2024)] on their original paper [J. Chem. Phys. 159, 054105 (2023)] clarifies some points put forward in my Comment, but also raises some new issues that require further clarifications. It is believed that the present Response has settled down everything.