  Choi and Shin (2020) have constructed a bootstrap-based test for
change-points in panels with temporal and and/or cross-sectional dependence.
They have compared their test to several other proposed tests. We demonstrate
that by an appropriate, data-adaptive choice of the block length, the
change-point test by Sharipov, Tewes, Wendler (2016) can at least cope with
mild temporal dependence, the size distortion of this test is not as severe as
claimed by Choi and Shin (2020).
