Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / web / core / profiles / demo_umami / config / install / image.style.scale_crop_7_3_large.yml

langcode: en
status: true
dependencies: {  }
name: scale_crop_7_3_large
label: 'Scale crop 7:3 large'
effects:
  6e4edf30-59c0-45d0-ba6d-63dac5128eef:
    uuid: 6e4edf30-59c0-45d0-ba6d-63dac5128eef
    id: image_scale_and_crop
    weight: 1
    data:
      anchor: center-center
      width: 1440
      height: 617