FATAL: Too many team drives?

If you have more than two screens worth of team drives, when trying to operate on anything on the third screen, insync-headless crashes:

Traceback (most recent call last):
  File "<string>", line 6, in <module>
  File "__main__.py", line 128, in <module>
  File "__main__insync-headless__.py", line 62, in <module>
  File "isyncd/linux/headless/cli.py", line 88, in run
  File "npyscreen/apNPSApplication.py", line 30, in run
  File "npyscreen/npyssafewrapper.py", line 41, in wrapper
  File "npyscreen/npyssafewrapper.py", line 97, in wrapper_no_fork
  File "npyscreen/apNPSApplication.py", line 25, in __remove_argument_call_main
  File "npyscreen/apNPSApplicationManaged.py", line 172, in main
  File "npyscreen/fmActionForm.py", line 62, in edit
  File "npyscreen/wgwidget.py", line 418, in edit
  File "npyscreen/wgwidget.py", line 434, in _edit_loop
  File "npyscreen/wgwidget.py", line 547, in get_and_use_key_press
  File "npyscreen/wgwidget.py", line 68, in handle_input
  File "npyscreen/wgwidget.py", line 53, in handle_input
  File "npyscreen/wgNMenuDisplay.py", line 200, in root_menu
  File "npyscreen/wgNMenuDisplay.py", line 77, in edit
  File "npyscreen/fmForm.py", line 319, in display
  File "npyscreen/wgmultiline.py", line 262, in update
IndexError: list index out of range

Using insync-headless_1.5.5.37367-wheezy_amd64.deb

No takers? Is headless still supported?