Traceback (most recent call last):
  File "/tmp/.mount_electrQWZxuS/usr/lib/python3.9/site-packages/electrum/gui/qt/util.py", line 1226, in on_done
    cb_result(result)
  File "/tmp/.mount_electrQWZxuS/usr/lib/python3.9/site-packages/electrum/plugins/trezor/qt.py", line 505, in update
    passphrases_label.setText(disen[features.passphrase_protection])
TypeError: list indices must be integers or slices, not NoneType