First of all I want to say thank you to you because of your great work. But I have some questions.
I found that the physical button (left) is not "sensitive?" unlike in windows.
Sometimes there is no response after pressed the physical left button, I need to press few times to do the clicking.
For example, I want to open a folder, then I move the cursor to the folder and want to double click using the left physical button.
But sometimes it only clicks once or even none.
Another question is that how do I acheive the drag function by double tapping with one finger?
In windows, If I want to move a folder to a different place on the screen, I move the cursor to the folder, then tap 2 times quickly and hold the second tap on the touchpad and move, the folder will be dragged.