BUG: DataFrame.to_html(index=False) with named Index rendered incorrectly

[sinhrks]

As below capture, index name is drawn even if index=False is specified, and it corrupts the layout.

For copy/paste to Jupyter:

import numpy as np
import pandas as pd
from IPython.display import HTML

df = pd.DataFrame(np.random.randn(2, 2), index=pd.Index(['A', 'B'], name='idx'))
HTML(df.to_html())

HTML(df.to_html(index=False))