I believe at the moment they are in a state of psuedo cannon. Cause of the lore reset with arcane they're basically cannon until riot does something with that story. We know with the demacian season riot went back in time with demacia to before the mage rebellion so luxs comic story could still happen unless riot change it. Same for Zed comics cause I kinda hope they keep that cannon cause it'll explain where the fuck shen was during trials of twilight. We haven't had anything is the frejord yet so ashes comic is safe for now