I think the opening logo sequence is too short. Also it's missing agreement to 2-3 EULAs that you have to scroll down all the way for the accept button to get enabled. And the epilepsy warning. And the disclaimer that it's all a work of fiction.
Failed certification because it didn’t warn you not to turn off when the save icon is spinning.
I always wondered about this one on PC games. What kind of person quits a game by hard powering off their PC or forcably terminating the game process with something like Task Manager? Because any reasonable way to quit a PC game can either be blocked by the game itself while it's saving (Alt+F4, which is an application shortcut, not a system shortcut), or delayed for long enough to save (graceful shutdowns and reboots).
You may underestimate how many people try to play big ass games on slow or resource short PCs. With old hard disks it wasn't uncommon for saving to stun lock the computer for surprisingly long periods of time.
I think that the warning is required on consoles and taking it out of the PC port would be extra work, so it stays...
If I'm playing on my steam deck, I kill games fairly often. It's the easiest way to exit. Open the menu, tap exit, stick it on the charger and off I go. Admittedly most of the games I play either don't auto save, are cloud-based, or are idle games (who cares?).
Don't forget the "this game may trigger epilepsy" warning that every game has now.
Also missing the redirect to your browser to connect to Epic Games and create a SweeperPro account with 2FA