I’ve been working on this project for a while: a virtual whiteboard written entirely in Python using CustomTkinter and tkinter, I recently added an “extension” of CustomTkinter called CTkColorPicker, basically I used the library to make sure that a color picker opens with which to choose the color of the blackboard background, and in itself I have implemented it well and in fact it works, but when I use pyinstaller to transform the .py into .exe the color picker stops working, I attach code, I am not able to attach images, so if you could try my program and try to convert it to .exe you would see the problem, thanks in advance