Spare tire question for Santa Cruz

[Cruizerr]

I just picked up a 2024 Hyundai Santa Cruz Limited Edition, and it came with Michelin 245/50 R20 tires. The spare underneath, though, is only on an 18" rim, does anyone know if a full-size 20" spare can actually fit in that space, or am I stuck with the smaller one?

 

[SantaCruzdeTenerife]

As far as I know, it's a compact spare, those donut things, so you probably won't be able to fit a full size tire there. Still, better than those repair kits that are often useless.