[Skrooge] Account alias seems to be ignored when importing from CSV

I’ve just started using Skrooge and would like to import account operations from the bank.

The problem is that the account ID in the CSV file is quite ugly (masked) and I don’t want to use it in Skrooge but still I’d like to have the operations imported to the correct account.

The CSV import documentation (Import Files) mentions the an alias property can be used to add a new name to an account which then will be used during import.

However it doesn’t work for me: I set an alias “account_ugly_name” to an account named “account_nice_name”. Then I try to import a CSV file with account name “account_ugly_name” for each operation but a new account is being created instead of adding the operations to the account with a matching alias. Do I do this correctly?