message: added z-index to ride over stjude toaster.
diff: left: 50%;
  transform: translateX(-50%);
  box-sizing: border-box;
  + z-index: 6;
  padding-bottom: calc(0.5rem + constant(safe-area-inset-bottom));
  padding-bottom: calc(0.5rem + env(safe-area-inset-bottom));
  