>>>I know. That why I use a Duplicate tab instead.
>>
>>That option is somehow missing in my FF. Ah, I see, an add-on. I'm not adding any more for one website. Actually, I think it's the only one, among the ones that I regularly visit, where a page reload writes to the server.
>
>You don't need an add-on. Hold Ctrl key and drag UT tab to new position.

Neat trick. I was so spoiled by everything being available on rightclick, that this never crossed my mind. And of course I didn't RTFM for years.