I may be misunderstanding your question, @mlux, but the Budget Health metric in the Savings Budget is intended to help insure your income & expenses balance so that you are not creating false/imagined savings. If you’re trying to use the tool to correlate your virtual Savings Budget savings to real-world bank accounts, I’d recommend the Savings & Debt template.
It’s a long thread but there may be some helpful discussion on the Budget Health metric in this thread.