div.block.block-progress-bar {
  height: 10px;
  width: 100vw;
  position: fixed;
  top: var(--wp-admin--admin-bar--height, 0px);
  left: 0px;
  z-index: 9999;
}
div.block.block-progress-bar:after {
  content: "";
  height: 5px;
  width: var(--percentage, 0%);
  background: linear-gradient(90deg, #0B94E9 0%, #4BD860 100%);
  position: absolute;
  top: 0px;
  left: 0px;
}