SpleeterGUI2.9 not showing all buttons

[CatrianRoberto]

Some buttons doesn't show on windows 10

Currently I use windows at 1080x1920 with some zoom of the text, that maybe be the source of the problem

I think the solution could be maybe add a property to resize the window, I used external tools to fix that but since I got rid of that app because It caused other problems I discard the solution using that specific external tool.