Hi there, @azffs_jc.

Currently, the option for the sub-accounts to show and not to automatically roll up is unavailable. As a workaround, you can separate the accounts in the statement as a primary account.

To do that, you can check it in the Roll up indicator to see the accounts in the row. Then, separate them by right-clicking the row and click Separate Accounts.

If you're not able to separate the accounts, you can check out this article to know the applicable troubleshooting method: Fix problems with Statement Writer.

I'll be around if you have other questions. Don't hesitate to let me know in the comment section. Take care.