Ion-input with type=text shows password select on focus (Ionic v6)

I’ve updated my Ionic/Angular mobile app from Ionic 5 to Ionic 6. I have a user sign-up page on which the user provides their first and last name, the year of their birth, and their zip code. Since updating, when I click on the Last Name field the “select password” option pops up. The field is defined as type=text. I’m not aware of any css classes that redefine the field’s type. Further weird behavior…when I move focus from the Last Name field to the Zip Code field, the First Name field populates with the username and the Last Name fields populates with the password (plain text) that I use to login to the app.