Maybe related to this issue, installing the most recent beta drivers fixed the most egregious offender related to Realtek Audio driver / SST driver but there’s still abnormally high power draw with a USB-A or a HDMI expansion card installed during sleep mode. Before the first fix I’d notice coil whine during sleep and my bag growing warm with the laptop in there. Probably worse when charging as it’s defaulting to better performance power plan.
For now I just have it set to hibernate after a short amount of time until this is resolved.