Is it normal for a One X to have this kind of warped rear?

Howdy,

So after letting myself endure with the OG Xbox One, I made a decision it was lengthy sufficient, and am out there for a One X!

Discovered this gem on FB Market, however on this photograph, you possibly can see the again isn't fully flush with the desk (curved upwards on the sides, and having a slight incline within the centre). I've learn some threads on the outdated r/xboxone subreddit and it seems to be considerably of a daily problem (for again then anyway)? Do anybody have expertise with this, or have any thought what may trigger it? May it have been improperly positioned, warping attributable to overheating, and so forth and so forth?

It's a very nice worth for what seems to be like an in any other case very well saved console. I'd love to purchase it.

Anyway, apologies if this isn't the proper place/tag for the subject. Didn't know the place else to ask.