Formula retention during import

When we import any excel sheet here on DHX, the formula applied in Excel sheet are not getting imported as formulas. Formula are converted into plain text and this breaks the logic

Hello Ashwani,

I tested this on a simple example, and formulas seem to be imported correctly.
Here is the demo: DHTMLX Snippet Tool

And here is the XLSX file with formulas:
https://files.dhtmlx.com/30d/e1fcf63111bf54818c6c5f19cd8d2001/testWithFormula.xlsx

Could you share your file where the issue can be reproduced?