Hello @broburke
Thank you for reaching out on the community and telling us about your issue. I do apologize for the issue you're having. I was wondering here if we might be able to easily adjust it by selecting the register under the account bar. From here in the bottom right see if you're able to click on the cash balance and adjust it to 0 out the cash. I'll leave a photo down below.
Please let us know if this helps resolve the issue for you.
Thanks,
Quicken Francisco