Strange glitches in nearly all CTK UI elements on Linux.

[randompast]

Any example customtkinter code that I try is glitchy. How do I fix this? I'm running 20.04 Ubuntu, python 3.8.3, current pip, tk, and ctk.

import tkinter
import customtkinter

customtkinter.set_appearance_mode("System")  # Modes: system (default), light, dark
customtkinter.set_default_color_theme("blue")  # Themes: blue (default), dark-blue, green

app = customtkinter.CTk()  # create CTk window like you do with the Tk window

def button_function():
    print("button pressed")

# Use CTkButton instead of tkinter Button
button = customtkinter.CTkButton(master=app, text="CTkButton", command=button_function)
button.place(relx=0.5, rely=0.5, anchor=tkinter.CENTER)

app.mainloop()

[ElectricCandlelight]

Duplicate of #1271 upgrade to python 3.10

[TomSchimansky]

Using anaconda also caused this problem in the past I think.

[CodingLama]

Duplicate of #1271 upgrade to python 3.10

I am on 3.10 and I am having the same problem.

[Arritmic]

I confirm that with Python 3.11.9 still having the same issue:

I have updated a solution here: #2646 (comment)