I get an error flag when checking PA state return, it is the "when will you pay taxes" date, I mistakenly put a 2019 date in. I believe it is part of the underpayment penalty section. But it does not allow me to change the date and there is no entry box above the form shown as I've seen on other error resolution screens. I've tried navigating back through the walk me through it screens and fixing the date but it doesn't hold.
