Hi Taras,
Thanks for contacting Syncfusion support.
We have validated your reported problem in RTE control inside of ASP GridView. The data binding also works for the EJ RTE control. We have prepared sample for your convenience, which can be downloaded from the below link.
Please check out the below output screenshot of the attached sample.
If the issue still persists, please share some additional details it will be help us to provide you the prompt solution.
- If you face any script error, share us the screenshot.
- Share the issue replicating sample or else replicate the issue in attached sample.
- Share us the screen recorded video with issue replicating steps.
Regards,
Muthukrishnan K