Do blind and unranked draft share MMR? contradictory info on the internet

Hey,

So I've been wondering for a long time whether blind mode and draft mode (the unranked one) share MMR, and a google search has simply revealed a lot of contradictory information, with people saying "they absolutely don't" and others saying "they absolutely do", and most of the info I found was a few years old already.

So... I'm hoping that someone here could tell me. Do blind mode and draft mode share the same MMR ?