The vibrations from Apple’s HomePod that are leaving a white silicone ring on wood surfaces treated with oil have marred the product’s launch, but Business Insider thinks a fix won’t be too difficult to implement, according to industry experts. Apple spent a lot of time and effort on getting the sound right, but Ignazio Moresco, a product design expert who has worked at Frog Design, Microsoft and Ericsson, said a “rigorous…