Intersting … Oye. What a mess. It could have been easily cleared up if Kylo elaborated just a sentence or two about it when he revealed the “dyad stuff.” Like, something on the lines of “When Snoke/Palpy linked our minds, they unknowingly awoken/something something/ our dyadness and have no idea what we can do” or something on those lines.
Sigh.
Especially if the Skype calls were not part of it … but can move physical things in space … because … their minds linked? Like if I am connected to a friend on the phone from my house to his, he can “hand me” his pen … because you know … we are connected.