DataGrid has all rows selected

[Michael Salzlechner]

i have a simple DataGrid showing data from an ObservableCollection

data is loaded during OnInitializeAsync

the grid shows all rows as selected even though i do not have selection enabled

the problem doesnt happen with all grids, only some 

[Renjith Singh Rajendran]

Hi Michael, 

Greetings from Syncfusion support. 

We are not clear about the exact scenario you are facing this reported problem. Kindly get back to us with the following details for better assistance. 

1. Share the complete grid rendering codes in which you are facing the problem. We need to check the properties you have enabled in grid.
2. Share the video demo showing the replication procedure of the problem you are facing.
3. Share a simple issue reproducing sample for us to validate based on this scenario.
4. Share the details of any custom codes which you have handled in any grid events.

The provided information will help us analyze the problem, and provide you a solution as early as possible. 

Regards, 

Renjith R