I, too, would be glad to hear of any further information. But as far as I can tell, nothing concrete is available to the public. Not that I am impatient or demanding, but it is just unfortunate, as each platform desperately needs the 1.0.1 patch and likely the one following that - both do or will fix many critical bugs that are present. As the weeks pass by, the potential to damage the games sales and reputation during this critical period only increases.
The best information I could find is the following:
https://steamcommunity.com/app/1590760/discussions/0/4628105955353043346/#c6786456167984958790 Reading between the lines, I'd imagine that the small team of staff are being stretched thinly - fixing problems unique to each platform, exacerbated by the volume of bugs and things like the validation period for platforms other than Steam.
Though this is a problem entirely of their own creation. The game was delayed once form 2022-2023, and again until the its actual release date. Seemingly they ran out of time, money, or persuasion to delay the game again, as it is plain for all to see that it needed more time to iron out the kinks.
The bugs grate on my nerves too much on the higher difficulty settings due to their frequency and impact on outcome, so I have resolved just to wait and be patient - it will come when it will come.