.Polaris-Autocomplete__Loading_1brcv{
  display:flex;
  justify-content:center;
  align-items:center;
  width:100%;
  padding:var(--p-space-200) var(--p-space-400);
}

.Polaris-Autocomplete__SectionWrapper_1b5l1 > *:not(:first-child){
    margin-top:var(--p-space-200);
  }