[RECheck] Bug grid header remains

[TaeWook Kang]

 I have inquired before. I replied that I should change the version.

However, I have now uploaded to Version 19.4.0.40 and still the same problem remains. check it.

[Pavithra Subramaniyam]

Hi TaeWook, 

We have fixed the reported border issue with stacked header in our 19.4.41 patch release. So we recommend to upgrade the package to the latest version(v19.4.50) to resolve the issue and refer the below sample link for more information. 

https://stackblitz.com/edit/f9fwzj-pg9owc?file=index.js 

https://ej2.syncfusion.com/javascript/documentation/release-notes/19.4.50/?type=all 

Please get back to us if you have any issues with this latest version. 

Regards, 

Pavithra S