ttk style text justification

[jvalenzuela]

Bug report

Bug description:

The justify ttk style option does not work starting with Python 3.14.7. Here is a small program demonstrating the issue:

import tkinter
from tkinter import ttk

root = tkinter.Tk()
ttk.Style().configure("TButton", justify=tkinter.CENTER)
ttk.Button(root, text="Foo Bar\nSpam Eggs").pack()
root.mainloop()

Python 3.14.6 and older yield correctly justified text:

With Python 3.14.7 the justification option seems to have no effect:

Both screenshots are from Windows 10(x64).

CPython versions tested on:

3.14

Operating systems tested on:

Windows