Export Spreadsheet (empty cells)

Good afternoon! While I’m trying to export spreadsheet document the excel file is empty.
There is a certain pattern. Styles are uploaded but the text does not appear in the cells

Hi, @Meiram!
Unfortunately, I wasn’t able to reproduce the described issue. I’ve tested the following snippet: Code Snippet, but the result was successful and predictable.

Could you please provide a little bit more insight into the issue? Also you can check the attached snippet to test if you still face the problem, and if so, what is the version of Webix you are using and what is your browser of choice?