# verify that the results of a root-level mix-blend are available as
# input to a backdrop-filter following that follows the blend container
---
root:
  items:
    - type: stacking-context
      blend-container: true
      items:
        - type: rect
          bounds: 0 0 100 100
          color: red
        - type: stacking-context
          bounds: 0 0 100 100
          mix-blend-mode: multiply
          items:
            - type: rect
              bounds: 0 0 100 100
              color: red
    - type: backdrop-filter
      bounds: 0 0 100 100
      filters: invert(1)