terrible, if i recall correctly msi does support that on its z490 with isl69269 used.This board doesn't support VRM monitoring.
Pretty sure it was because of MSI's completely broken die sense readings, differing whether you had VCC_Sense or Socket Sense enabled in BIOS--which should, on properly working boards like Asus Maximus, ONLY affect the Super I/O Vcore readings, and not affect the VRM readings at all. But on MSI, these settings actually change the vcore values used after LLC.All MSI, no idea about the reason.