title: grid_columnconfigure() Not Working Inside my Frame
body: <p>Here is My Code</p>
  <pre><code>from tkinter import *
  
  root = Tk()
  
  myframe = Frame(root, bg=&quot;red&quot;)
  myframe.pack()
  
  btn1 = Button(myframe, text=&quot;Button 1&quot;, font=&quot;Comicsans 15 bold&quot;)
  btn1.grid(row=0, column=0)
  
  btn2 = Button(myframe, text=&quot;Button 2&quot;, font=&quot;Comicsans 15 bold&quot;)
  btn2.grid(row=0, column=1)
  
  root.grid_columnconfigure((0, 1), weight=1)
  
  root.mainloop()
  </code></pre>
  <p>How do I make <code>grid_columnconfigure()</code> work ?</p>