Unable to delete 'Investment Portfolio' type accounts

[line2]

Summary
When attempting to delete a 'Investment Portfolio' type account, an error is shown instead of the account being deleted.

Steps to reproduce
1. Right click an 'Investment Portfolio' type account
2. Click "Delete Account"
3. Confirm that you want to delete the account by clicking "Yes"
END. Error messaged displayed

Expected vs Actual result
Expected result
The 'Investment Portfolio' type account would be deleted and would not be visible within the More Money app

Actual result
An error message is shown - please see attached image

Unhandled Exception
The given key was not present in the dictionary.

Environment information
More money version = 1.1.0.2
Operating system = MS Windows 11 Pro
OS version = 23H2 - OS Build 22631.4037
Dot Net Framework installed = 4.8.1

[Campbell]

Thanks. I haven't implemented this yet. I'll at least make sure it gives a nicer error for now until I get around to this.