Feature Request- Option for auto swap set any new layers

When adding additional triggers to a swap set in the artwork, it'd be nice if you could have a swap set in CA autoupdate its contents and add any new triggers added to the art set.

Example:

I add a angry eyebrow art layer in my already setup right eyebrow swapset so when I save and update, angry eyebrow is now automatically added to the swapset. Huge time saver.