I also have this problem. This is the second Asus MB with this symptom.
ASUS VIII Hero Dark
NVIDIA GeForceRTX 3060 Ti
It doesn't happen too often for me, because Windows 10 is currently waking itself from sleep on it's own. But it's very annoying when it happens because I have to take the top from my case to get access to the PSU power switch.
I don't like the time it takes to wake up from hibernate.
I am surprised that ASUS isn't able to fix this problem. Something is throwing the MB into a bad state where it ignores both the power and reset buttons.