T1322130, T1322440 - DataGrid - Keyboard navigation works incorrectly if group row expand icon is focused#32680

dmirgaev merged 4 commits intoDevExpress:26_1DevExpress/DevExtreme:26_1from

dmirgaev:26_1__T1322130_keyboard_navdmirgaev/DevExtreme:26_1__T1322130_keyboard_navCopy head branch name to clipboard