A description makes the snackbar 68px, M3's two-line height; below medium the action wraps under the text.
Press Alt + G to move the focus to a snackbar that has an action.
<x-badge>, <x-toast> (the snackbar host, fed by the Toasts concern or materialToast()),
<x-tooltip>, <x-rich-tooltip>, <x-alert>, <x-stat> and <x-empty-state>.