I discovered an interesting feature on my laptop. When I sweep my three fingers over the mousepad to the left or right then I scroll the morph search through the history forward and backward. Maybe it's scrolling through the available lemmas? I didn't test it anywhere else. However, the same is not possible with a wireless mouse. I have never noticed it before because I only work with a wireless mouse. Does anyone know if it's a built-in feature and whether it might be a bug. It is rather frustrating, but on the other hand, it is very functional.
The reason for my query is because this behavior is not documented in the helpfile.
