Add an option to already have the keyboard open, with focus in the URL input field when opening a new tab. The current workflow is to open a new tab, tap in the URL field, wait for the keyboard to open and then start typing.
For me at least, this workflow would be improved if the keyboard was already open, and focus was already in the URL field, so that I could just tap new tab, and immediately start typing. Setting this behavior as an option would be great.
Arc search implemented this because they felt it was the primary workflow for most users - and I really appreciated this behavior in the browser.