Propagating multi-select dynamic props

Can we have a way to propagate multi-select variant props to dynamic properties that are also multi-select? I.e. I have component A with a multi-select X. I am instantiating A in B, and want to have a prop on B that feeds directly into A’s X setting. I can do this with dynamic variables I believe, but B’s setting would be a string/textbox, not a multi-select…

Yes you can set the x prop to an array like [$props.propOfB, $state.variantOfB]