Birthday autofill reverses month/day

I've noticed several times recently that when 1Password autofills a birthday, it reverses the month and day. My birthday is entered correctly in my Identity card, as confirmed by the calendar widget.

When I launch a form that includes a birthday field, the field is populated in reverse. E.g. if the Identity card contains 07/04/2025, the field is populated with 04/07/2025. 

In my situation, I am using a MacBook Pro, running macOS Tahoe 26.3.1. I have the latest version of Google Chrome installed. I have the 1Password browser extension 8.12.4.46 installed. I have 1Password for Mac 8.12.6 installed.