So some cutscenes (Maya, Drabaki's transitions), let the player move around no problem , but lock consumables.
Some (Ilpitan) make the player unable to move or use potions while also invincible.
And then you've got the ones that make the player unable to do anything but still able to get hit, like Drabaki's death cutscene or Scar's black hole thing, which is just the best.
Please. Just give us i-frames during all cutscenes.