when i drag scroll bar to scroll table, when i drag to the end, scroll bar will jump to start. I test many version to find a stable one, and i find all of them have the same problem. is this a bug?
Scroll problem
Can you share a demo where I will be able to test it?
It sounds like a bug but I need to know your instance settings.
The table scrolls to the selected cell and this behavior is intended.
If you do not want it to act like this you can add the outsideClickDeselects: true or change the selected cell to first visible via instance.selectCell(row, col) where the first visible cell can be obtained by getFirstVisibleColumn() and getFirstVisibleRow()