No - they were pointed out to me as the mite but they were way too big - and I should think it is still a lot too cold for them as well. All spiders are welcome in my lottie, garden and home - biological control of other minibeasts.
I had great fun picking the little black beetles off my runners last year and dropping them into the hammock webs that are in my extensive ivy. I actually managed to condition the spiders to come out when my hand hovered over their web and not run away like they had done at the start. ;D