How to make Quicken Classic go back to letting me reconcile to a statement ending date

Each month I download transactions for the period of a statement and reconcile using the statement ending date, not the current balance. This works well for me. I do it on several checking accounts.

But this month, for just one of my accounts (The others work as before), Quicken won't show me the window where I can choose that option and fill in the statement ending balance. Instead, it goes straight to using the current balance when I choose Reconcile. And so far I can't find anywhere that allows me to change it back to the way I want it. Suggestions?

I'm running Quicken for Windows, version R60.15, build 27.1.60.15.