Standard Import - Table Block - Error single column

Adding a table shape with a single column (1 column, 2 rows) causes an error in the API request, but works with 2 columns, 2 rows.

Expected result:

Error returned

Body: {"code":"internalServerError","message":"An unknown error occurred","requestId":"e7e90a6cc8050583"}

This json fails

{
  "rowCount": 2,
  "colCount": 1,
  "cells": [
    {
      "xPosition": 0,
      "yPosition": 0,
      "mergeCellsRight": 0,
      "mergeCellsDown": 0,
      "text": "Test 0,0"
    },
    {
      "xPosition": 0,
      "yPosition": 1,
      "mergeCellsRight": 0,
      "mergeCellsDown": 0,
      "text": "Test 0,1"
    }
  ],
  "verticalBorder": true,
  "horizontalBorder": true,
  "id": "bg",
  "type": "table",
  "boundingBox": {
    "x": 1126.5999999999995,
    "y": 1448.8000000000002,
    "w": 513.2999999999997,
    "h": 342.1999999999998
  }
},

This json succeeds (just the addition of a column, and the cells.)

{
  "rowCount": 2,
  "colCount": 2,
  "cells": [
    {
      "xPosition": 0,
      "yPosition": 0,
      "mergeCellsRight": 0,
      "mergeCellsDown": 0,
      "text": "Test 0,0"
    },
    {
      "xPosition": 0,
      "yPosition": 1,
      "mergeCellsRight": 0,
      "mergeCellsDown": 0,
      "text": "Test 0,1"
    },
    {
      "xPosition": 1,
      "yPosition": 0,
      "mergeCellsRight": 0,
      "mergeCellsDown": 0,
      "text": "Test 1,0"
    },
    {
      "xPosition": 1,
      "yPosition": 1,
      "mergeCellsRight": 0,
      "mergeCellsDown": 0,
      "text": "Test 1,1"
    }
  ],
  "verticalBorder": true,
  "horizontalBorder": true,
  "id": "bg",
  "type": "table",
  "boundingBox": {
    "x": 1126.5999999999995,
    "y": 1448.8000000000002,
    "w": 513.2999999999997,
    "h": 342.1999999999998
  }
},