Why is the scroll bar just a fraction of the canvas? / Misplaced?

[raysmith619]

Scroll bars, especially the vertical, are displayed at the end of the region. They appear to function well otherwise.
Code:

#test_scroll_bar_2_pack.py
from tkinter import *
 
t = Tk()
 
c = Canvas(t)
hsb = Scrollbar(t, orient="h", command=c.xview)
vsb = Scrollbar(t, orient="v", command=c.yview)
c.configure(yscrollcommand=vsb.set, xscrollcommand=hsb.set)
 
c.pack()
hsb.pack(side=BOTTOM, fill=X)
vsb.pack(side=RIGHT, fill=Y)
 
###t.grid_rowconfigure(0, weight=1)
###t.grid_columnconfigure(0, weight=1)
 
 
for x in range(100, 5000, 100):
    for y in range(100, 5000, 100):
        c.create_text((x,y), anchor=CENTER, text="%d,%d" % (x,y))
c.configure(scrollregion = (0, 0, 5000, 5000))
 
t.mainloop()