I would have thought so too, but apparently not. It has to be an original document within the last 3 months, utility/bank/etc.
So everyone should keep something regular not paperless, so when you're confronted with this anti-fraud bs you can actually satisfy it.
And if you think you can go paperless and request a paper copy when you need it, that's true, but for my bank at least there's a £5 per copy fee - for something you would have got for free had you not taken their advice and gone paperless in the first place.