{
  "date": "2026-10-06",
  "runtime": "v24.19.0",
  "app_sha256": "b5b23e8c7028a1ee6ede9b41b459f5213af44661fc42f3d8c07b4a45f99c0644",
  "method": "Synthetic fixtures, not Claude samples. Actual homepage script in minimal DOM. Checkbox state and dash mode recorded in each row. Observations are fixture-specific, not general application tests.",
  "rows": [
    {
      "label": "Tag letters",
      "stage": "direct string",
      "mode": "keep",
      "enabled": true,
      "input": "A󠁡󠁢B",
      "output": "A󠁡󠁢B",
      "input_codepoints": "U+0041 U+E0061 U+E0062 U+0042",
      "output_codepoints": "U+0041 U+E0061 U+E0062 U+0042",
      "status": "No selected invisible characters found",
      "before": {
        "tagCodepoints": [
          "U+E0061",
          "U+E0062"
        ],
        "selectedMarker": false
      },
      "after": {
        "tagCodepoints": [
          "U+E0061",
          "U+E0062"
        ],
        "selectedMarker": false
      }
    },
    {
      "label": "Cancel tag",
      "stage": "direct string",
      "mode": "keep",
      "enabled": true,
      "input": "A󠁿B",
      "output": "A󠁿B",
      "input_codepoints": "U+0041 U+E007F U+0042",
      "output_codepoints": "U+0041 U+E007F U+0042",
      "status": "No selected invisible characters found",
      "before": {
        "tagCodepoints": [
          "U+E007F"
        ],
        "selectedMarker": false
      },
      "after": {
        "tagCodepoints": [
          "U+E007F"
        ],
        "selectedMarker": false
      }
    },
    {
      "label": "Tag plus selected marker",
      "stage": "direct string",
      "mode": "keep",
      "enabled": true,
      "input": "A󠁡​B",
      "output": "A󠁡B",
      "input_codepoints": "U+0041 U+E0061 U+200B U+0042",
      "output_codepoints": "U+0041 U+E0061 U+0042",
      "status": "Removed 1 invisible character",
      "before": {
        "tagCodepoints": [
          "U+E0061"
        ],
        "selectedMarker": true
      },
      "after": {
        "tagCodepoints": [
          "U+E0061"
        ],
        "selectedMarker": false
      }
    }
  ]
}