Multi-Select Matrix - Hide columnsVisibleIf expression property

[JaneSjs]

In the following demo, matrix columns remain visible regardless of the expression evaluation result.

{
 "logoPosition": "right",
 "pages": [
  {
   "name": "page1",
   "elements": [
    {
     "type": "boolean",
     "name": "question2"
    },
    {
     "type": "matrixdropdown",
     "name": "question1",
     "columnsVisibleIf": "{question2} = true",
     "columns": [
      {
       "name": "Column 1"
      },
      {
       "name": "Column 2"
      },
      {
       "name": "Column 3"
      }
     ],
     "choices": [
      1,
      2,
      3,
      4,
      5
     ],
     "rows": [
      "Row 1",
      "Row 2"
     ]
    }
   ]
  }
 ]
}

2024-06-25_19-04-31.mp4