I bought this the other day and it has a lose wire, ground I think. Should it just be lose like that, shouldn't it be attached to something? https://www.amazon.co.uk/Lightsjoy-Industrial-Rotatable-Bedroom-Restaurant/dp/B094XYTCK2/ref=cm_cr_arp_d_product_top?ie=UTF8&th=1 20231215_233721.jpg 20231...
