SimpleXLSXGen adds background-colored cells to selection count even if they're empty

[denisboccardo]

If you generate a XLSX file with this library and you apply a background color to empty cells, later, in the exported file, if you select these cells by dragging with the mouse, they are added to the count on the bottom of Excel, even if there's no content in them.

This does not happen with empty default-colored cells.

How can I solve this problem?

[shuchkin]

pls create same xlsx directly in the MS Excel, if the behavior is different send me both files

• may be there extra spaces in cells?