Cannot assign “Summon Living Lightning” Gem + Graft Skills do NOT work

Cannot reassign [Summon Living Lightning] gem as it was auto-equipped before I changed skill bind buttons. There is no option to reassign it though it shows on the skills bar.

Also graft skills are not working for Ps5.

Summon Living Lightning is a triggered ability. You do not cast it directly. It doesn't even need to be on your bar.

Do you know about the different ways to reassign skills? One is to press the right stick and select the button you want to change the skill for (including selecting the far right option which looks like an "x" in a circle, which means "remove assignment from this button" or "don't assign anything" if it's already empty. You push the right stick left or right to change which skill (or "x") you want to put on the button. Use modifiers (like L2 or R2) after pressing R3 but before selecting the button you want to change.

The other way is through the skills menu (touchpad -> skills), then pick the skill you want to assign and hit R3. It will then bring up the

Graft skills work fine for me. Some of them are triggered by various conditions and cannot be activated directly. Others are player-activated and have to be assigned a button. They will default to an empty button on your bar if you have one available, but can be reassigned just like any other skill.