That last part doesn't work, unfortunately. We looked into doing exactly that, but the way history navigation works is specified quite strictly - and relied upon by existing web content - making this infeasible.
I don't see how this could be true. From the perspective of a web page, it'd be exactly the same as if the user's new-tab clicks were regular clicks instead.
From a user perspective, my main pain point is the prior history running out at the point where I opened a new tab. In many cases I've already closed the tab it came from, and if it's not closed I have to go looking for it.
From a user perspective, my main pain point is the prior history running out at the point where I opened a new tab. In many cases I've already closed the tab it came from, and if it's not closed I have to go looking for it.