My task bar is put on the left of screen and it gets full very easily, since my Windows system is 150% enlarged than normal FHD metrics. When full, there will be the second page of the task bar which is very not easy to use. Multiple desktops sort of solve this problem, but it is not as easy as single desktop to use. The option to merge cells is even more not easy to use.
So I want to make the cells just smaller(decreased height, the width can be set freely when the task bar is on the left/right side). I already set it to "small icon", how can I modify the height of cell under small icon setting (e.g. registry)?