Python Tkinter treeview.heading命令在for循环中不能正常工作

treeview.heading(column, option, **kwargs)

from tkinter import ttk

# 创建TreeView
tree = ttk.Treeview(root)

# 设置列的标题
tree.heading("column1", text="Column 1")
tree.heading("column2", text="Column 2")

# 在循环中插入数据
for item in data:
    tree.insert("", "end", values=(item["column1"], item["column2"]))

from tkinter import ttk

# 创建TreeView
tree = ttk.Treeview(root)

# 在循环中设置标题和插入数据
for i, item in enumerate(data):
    column_id = f"column{i+1}"
    tree.heading(column_id, text=f"Column {i+1}")
    tree.insert("", "end", values=(item[column_id]))