That would not be sufficient even with a mouse: sometimes, I start moving my mouse and then click on the result that has already moved before I even started mov

That would not be sufficient even with a mouse: sometimes, I start moving my mouse and then click on the result that has already moved before I even started moving the mouse, but the whole interaction takes less than one second so I don't have the time to react to the update. Graying out the results while the new one are coming can also be annoying: if the result that I am looking for is here and the new results are slow to come, I would be frustrated to be unable to click on it. The whole situation is annoying but I don't know of a good solution and therefore I can't blame people who don't get this right.