I have question to CTkToplevel and CTkScrollableFrame

[limafresh]

1. How to set the CTkToplevel window icon? In Linux, CTkToplevel takes the icon from the main window, and in Windows, there is a CustomTkinter logo instead, and setting it using the .iconbitmap() method does not work either.
2. In Windows, scrolling CTkScrollableFrame with mouse wheel works, but in Linux it doesn't. Any plans to add it?

[dipeshSam]

@limafresh

Fixes: #2387

Plans: #2365, #2683, #2095

Regards.