Why I am unable to close the A Tkinter frame and create another one?

As I ask upon: Why I am unable to close the A Tkinter frame and create another one? Mar 4 '26 Comments: 1 Answers: 0 0 I made this tkinter app: import os import tkinter as tk from tkinter import ttk class SelectBodyScreen(ttk.Frame): def __init__(self,root, lang, prod_text,test_text, on_next): super().__init__(root) self.lang = lang self.prod_text_content = prod_text self.test_text_content = test_text self.root = root self.build_ui() self.on_next = on_next def next_clicked(self): selected_body = self.final_text.get("1.0", tk.END).strip() self.on_next(selected_body) def use_prod(self): text = … Open Full Question I am making a wizard where it generated a frame whilst closes another one upon next using Tkinter. My issue is that the frame is improperly closed as you can see upon: