I'm installing a second monitoring service in a different domain and want to run it under a Group Managed Service Account, but there's no option to indicate that it's a gMSA on the setup screen (it requires a password).

I was able to install it using a different service account, then change to gMSA using the configuration utility, but that's a frustrating (and not intuitive) work-around that should be addressed in the installer.
Add the option that exists in the Configuration Utility as below:
