Styles of an imported spreadsheet are not included

[isaac-gros]

I went through https://forum.webix.com/ to check if this question was already submitted, but I found nothing about it.

When I import an Excel file to Webix, some styles disappear. Yet some elements looks accurate to the original file, some don't. Example below :

Base file (.xlsx format)

Webix render in Chrome Version 78 and Firefox Version 78

After doing some researches, I guess that you are using Sheet JS component to reproduce Excel-like spreadsheets. On the Sheet JS website, it seems that there is a pro version of the library that include styles from Excel and I was wondering if you were using a free version of it or if the issue was somewhere else. The users of my app are quite meticulous so I want to provide them the best.

Thank you in advance !