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Bug Details : 

While hiding the rows in the worksheet, the position of the shapes doesn't change. 

The shape’s position is update using UpdateAnchorPoints() method and it is not working proper 
which cause the issue. 

Code Snippet : 

ExcelEngine excelEngine = new ExcelEngine();

excelEngine.Excel.DefaultVersion = ExcelVersion.Excel2016;

IWorkbook workbook = excelEngine.Excel.Workbooks.Open("Input.xlsm");

IWorksheet worksheet = workbook.Worksheets[0];

Int32 row = 11;


int i = (row + (1 + 1));

// additional blank line per request

while ((i <= 23))

worksheet.ShowRow(i, false);