@sjudenim Not exactly "back," but rather, dynamically placed now.

Until your vertical tabs overflow, it's below the bottom tab. As soon as the tabs overflow, it's pinned to the bottom of the tab bar. This is, I think, the optimum solution. Works exactly the same as the "+" button on a horizontal tab bar.

@Bluebutterfly Yeah, just pay attention when filling out web forms. Autofilled form inputs will have a light blue background, that should help.

Or you could of course just disable the Autofill altogether, you can do this in Settings > Privacy & Security > Autofill.

Good web sites and especially payment sites will/should have set their input fields to not accept autofill data for instance. So you could talk with your payment provider about this.
https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill

Of course, a lot of people prefer this Autofill functionality and think it's a time saver, and I doubt there's a huge number of complaints to payment providers that people autofilled their spouse's CC by mistake 🙂

@uberprutser I have mine set for newest on top and trash not visible (just using the options at the top of the mail list, which stay however you set them until you change them). Newest will not be highlighted whenever you open a view. Rather, the last one you had open will be highlighted.