Firefox-UI-Fix/src/urlview/_move_icon_to_left.scss

.urlbarView-type-icon {
  min-width: 16px !important;
  height: 16px !important;
  margin-block: 0 !important;
  margin-inline-start: 0 !important;
}

.urlbarView-favicon {
  margin-inline-start: 20px !important;
}