[Wobbly]

Here’s a cut & paste from the Volvo website:

Volvo offers a comprehensive product, Volvo Leather Care Kit/Wipes, for the cleaning and treatment of leather upholstery. When the product is used in accordance with the instructions, it preserves the leather's protective coating.

Open to interpretation, and mine is that there is a protective layer which should be protected. Volvo’s videos talk about conditioning fluid being left to soak in (I’m paraphrasing), but I note that the car being treated in the video was the last model XC60 and could be very different to a more modern leather on the SPA cars.