• igniteui-angular version:
• browser:

Steps to reproduce

1. Open the sample grid at src/app/grid-column-groups/grid-column-groups.sample.html.
2. Set the Company Name header to “会社名”.
3. Build and run the demos.
4. Load 'Grid Column Groups' sample.
5. Use the grid toolbar to export to PDF.
6. Open the generated PDF.

Result

The header text is displayed as garbled characters.

Expected result

Should properly export the header as “会社名”.