Widget configuration is not saved correctly

Import

langcode: und
status: true
dependencies: {  }
name: test
label: 'Test browser'
display: iframe
display_configuration:
  width: 650
  height: 500
  link_text: 'Select entities'
selection_display: no_display
selection_display_configuration: {  }
widget_selector: single
widget_selector_configuration: {  }
widgets:
  8dcc81c7-e24c-4d0b-85a1-bbd03a56dbe3:
    id: upload
    label: 'View widget nr. 1'
    weight: 0
    uuid: 8dcc81c7-e24c-4d0b-85a1-bbd03a56dbe3
    settings: {  }

and try to export. Notice "location_url" default setting appearing on the wrong place.