When uploading a CSV file containing nordic characters such as Å,Ä,Ö the spreadsheet fails to accurately represent them.
This also does not work in your demo https://demos.telerik.com/aspnet-mvc/spreadsheet/server-side-import-export when uploading a file that looks like this:
Row #1 is the header of the CSV, Row #2 is example data. As you can see in your own demo, importing this file into the spreadsheet does not work, the ÅÄÖ characters get represented as ? which later breaks other stuff in my application (when parsing the spreadsheet). Any idea on how to maintain these characters?