message: Initialise cached column count to 0
diff: @@ -525,7 +525,7 @@ private:
  // { 0, 1, 2, 3, 0, 1, 2, 0 };
  QVector<int> columnLookup;
  QVector<int> componentLookup;
  - int m_ColumnCount;
  + int m_ColumnCount = 0;
  int reservedColumnCount() const { return (meshView ? 2 : 0); }
  const FormatElement &columnForIndex(int col) const
  