Hi Karthik Nani,
Greetings from Syncfusion support.
By reviewing your query, we understand that you are
facing issue when using rowSpan upon editing the grid. We would like to tell
you that the rowSpanning is not compatible for both Inline and batch editing.
We have already discussed this topic in the rowSpanning limitations. We
have attached the documentation link where the features that are not compatible
when using rowSpan have been listed briefly. Please refer to the documentation
below for more details.
Documentation: https://ej2.syncfusion.com/angular/documentation/grid/row/row-spanning#limitations
Regards,
Dineshnarasimman M