How can I edit a 8938 form I already filled up? Every time I go to this section, it would reset everything and I need to fill all accounts from scratch.

I have about 7-8 accounts, and I want to fill them up incrementally. But the only way I can go back to a pre-filled 8938 is by searching for "8938", and then clicking "navigate to link", which resets everything and starts the process from scratch, so I need to fill the accounts all over again. Clearly this feels wrong, how can I get back to the 8938 section I started filling?