[Freesurfer] Issue with mri_histo_atlas_segment_fireants Command

Dear FreeSurfer Developers and Community, I am trying to run Bayesian Segmentation with the Histological Atlas "NextBrain" in FreeSurfer. I have already downloaded and uncompressed the atlas into the ERC_bayesian_segmentation folder. However, when I attempt to proceed, I encounter the following error: zsh: command not found: mri_histo_atlas_segment_fireants I am using FreeSurfer version freesurfer-macOS-darwin_x86_64-8.0.0-beta-20241103-b8aacdc. Could you please let me know if this command is supported in my version or if I am missing any setup steps? Thank you for your assistance. Best regards, Nima Taghizadeh Mortezaei, M.D. Radiation Oncology Research Fellow, MGH