message: Updated: apply theme to popover-spread component.
diff: width: 100%;
  max-height: 80%;
  overflow-y: scroll;
  - background-color: var(--color-base-white);
  + background-color: var(--theme-popover-bg);
  border-radius: 8px;
  opacity: 0;
  transition-duration: 300ms;
  