Duplicate Invoive on Approval

Hi, I am having some issues, it does not happen everytime, but it is happen often, I email a customer a quote for aprroval, after they approve it, it created duplicated invoices. See picture

Invoices: 00360456 and 00360457 is from same quote

Invoices: 00360454 and 00360455 is from same quote

Hi,

It could be a bug, I suggest asking in a discussion on GitHub.