DefaultRowHeight is incorrect

Mar 22 at 12:40 PM
Excel 2013 Book
<sheetFormatPr defaultRowHeight="13.5" x14ac:dyDescent="0.15"/>

Reading with EPPlus results in DefaultRowHeight = 15. This is an error.
Fix to ignore CustomHeight.
Or set the default value of DefaultRowHeight to 13.5
Or
1.Judge Excel version with rupBuild
2.Decide DefaultRowHeight?

(Excelworksheet.cs line 606 ver4.1.0)

    public double DefaultRowHeight
    {
        get
        {
            CheckSheetType();
            _defaultRowHeight = GetXmlNodeDouble("d:sheetFormatPr/@defaultRowHeight");
            //if (double.IsNaN(_defaultRowHeight) || CustomHeight == false) //FIX
            if (double.IsNaN(_defaultRowHeight)) //FIX
            {
                _defaultRowHeight = GetRowHeightFromNormalStyle();
            }
            return _defaultRowHeight;
        }

(Excelworksheet.cs line 631 ver4.1.0)

    private double GetRowHeightFromNormalStyle()
    {
        var ix = Workbook.Styles.NamedStyles.FindIndexByID("Normal");
        if (ix >= 0)
        {
            var f = Workbook.Styles.NamedStyles[ix].Style.Font;
            return ExcelFontXml.GetFontHeight(f.Name, f.Size) * 0.75;
        }
        else
        {
            //return 15;   //Default Calibri 11 FIX
            return 13.5;   //FIX
        }
    }