The One-Netbook account made a new post that showed off the liquid-cooled version of the OneXFly Apex, its large frost bay, and confirmed that it will run at a higher TDP and weigh more than the standard version with air cooling:
A new SteamOS update has been released with bug fixes for Baldur's Gate 3, issues with updating, and the wake-on-bluetooth feature on #SteamDeck LCD has been disabled: