And here is the terminal build of the ISO with Monterey
iMac:create_macos_vm_install_dmg username$ mkdir ../Monterey
iMac:create_macos_vm_install_dmg username$ sudo ./create_macos_vm_install_dmg.sh "/Applications/Install macOS Monterey.app"/ ../Monterey/
Do you also want an .iso disk image?
1) Yes
2) No
#? Yes
#? 1
-- Additional disk image will be created in .iso format. Proceeding...
-- macOS Installer application detected at the following path: /Applications/Install macOS Monterey.app
-- Installer application for macOS 12.6.5 detected. Proceeding....
-- /Applications/Install macOS Monterey.app/Contents/Resources/createinstallmedia tool detected. Proceeding....
-- Creating empty 15 GB disk image at the following location: /tmp/0F39495F-3E91-4177-994A-763412803397.cdr
created: /tmp/0F39495F-3E91-4177-994A-763412803397.cdr.dmg
-- Mounting disk image at /Volumes/0F39495F-3E91-4177-994A-763412803397
/dev/disk2 Apple_partition_scheme
/dev/disk2s1 Apple_partition_map
/dev/disk2s2 Apple_HFS /Volumes/0F39495F-3E91-4177-994A-763412803397
Erasing disk: 0%... 10%... 20%... 30%... 100%
Making disk bootable...
Copying to disk: 0%... 10%... 20%... 30%... 40%... 50%... 60%... 70%... 100%
Install media now available at "/Volumes/Install macOS Monterey"
-- Unmounting macOS installer disk image.
-- Converting macOS installer disk image to .iso format.
Reading Driver Descriptor Map (DDM : 0)…
Reading Apple (Apple_partition_map : 1)…
Reading (Apple_Free : 2)…
Reading disk image (Apple_HFS : 3)…
..............................................................................................................................................................................................................
Elapsed Time: 35.887s
Speed: 428.0MB/s
Savings: 0.0%
created: /Users/username/Scripts/Monterey/macOS_1265_installer.iso.cdr
-- Building process complete.
-- Built .dmg disk image file is available at ../Monterey/macOS_1265_installer.dmg
-- Built .iso disk image file is available at ../Monterey/macOS_1265_installer.iso
iMac:create_macos_vm_install_dmg username$ ls -lsa ../Monterey/
total 62914560
0 drwxr-xr-x 4 username staff 128 May 5 15:21 .
0 drwxr-xr-x 4 username staff 128 May 5 15:18 ..
31457280 -rw-r--r--@ 1 root wheel 16106127360 May 5 15:21 macOS_1265_installer.dmg
31457280 -rw-r--r-- 1 root staff 16106127360 May 5 15:21 macOS_1265_installer.iso
iMac:create_macos_vm_install_dmg username$
