DataGrid: DataGridCheckBoxColumn behavior question

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Bug/Question: It takes 3 mouse clicks to change checkbox state

Step 1: select last row (1st click)

Step 2: (2nd click) - vide row selection color change dark blue vs lighter blue

Step 3: un-check checkbox (3rd click)

Expected: 2 clicks (It takes 2 clicks to enter "Editing Element state" for DataGridTextColumn)

source code: https://docs.microsoft.com/en-us/windows/communitytoolkit/controls/datagrid_guidance/datagrid_basics#binding-a-datagrid-to-a-data-source