`update_admin_profile` task fails on namespaced org with Person Accounts enabled

[asbestossupply]

Describe the bug

I am developing a namespaced, unlocked package with a dependency on a package that requires Person Accounts enabled. When using a namespaced org, the update_admin_profile task (which is used in important CCI flows such as dev_org) is failing. This does not occur if I use a non-namespaced org.

Reproduction steps

1. Ensure the project has a namespace defined in cumulusci.yml:

   project:
   name: MY-PROJECT
   package:
   name: MY-PROJECT
   api_version: "59.0"
   namespace: MY_NS

2. Add a dev_namespaced org to cumulusci.yml:

   orgs:
   scratch:
   dev_namespaced:
     config_file: orgs/dev.json
     days: 7
     namespaced: true

3. Ensure the orgs/dev.json has Person Accounts enabled:

   {
   "orgName": "MY-PROJECT - Dev Org",
   "edition": "Developer",
   "features": ["PersonAccounts"],
   "settings": {
   }
   }

4. run cci flow run dev_org --org dev_namespace
5. Error:

Error: Could not process MDAPI response: Update of Profile Admin: Error on line 644, col 29: In field: recordType - no RecordType named Account.Business_Account found

Your CumulusCI and Python versions

umulusCI version: 3.84.3 Python version: 3.12.2

Operating System

MacOS 14

Windows environment

No response

CumulusCI installation method

pipx

Error Gist

https://gist.github.com/asbestossupply/1ae948bcce20b1e62ab4f1674824ff0e

Additional information

No response

[asbestossupply]

Apologies, this seems like a duplicate of #3544

I did notice something interesting though. After creating the namespaced org there's a discrepency between PersonAccounts and Non-Person Accounts - the former have a namespace applied but the latter do not:

And from what I can tell, the update_profile task is setting the namespace on all types. This would explain why the failure only occurs in namespaced orgs and is on the Business_Account type since it is not namespaced.