windterm使用ssh连接linux，然后使用vim的leaderf功能，出现粘贴卡死的现象

Error detected while processing function leaderf#Any#start[4]..leaderf#LfPy:
line 1:
Traceback (most recent call last):
File "", line 1, in
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/anyExpl.py", line 815, in start
the_args.start(arguments, *args, **kwargs)
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/anyExpl.py", line 747, in _default_action
manager.startExplorer(win_pos[2:], *args, **kwargs)
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/rgExpl.py", line 863, in startExplorer
super(RgExplManager, self).startExplorer(win_pos, *args, **kwargs)
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/manager.py", line 2433, in startExplorer
self.input()
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/manager.py", line 62, in deco
func(self, *args, **kwargs)
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/manager.py", line 2659, in input
self._search(cur_content)
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/manager.py", line 1187, in _search
self._regexSearch(content, is_continue, step)
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/manager.py", line 1866, in _regexSearch
self._getInstance().setBuffer(self._result_content[:self._initial_count])
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/instance.py", line 1267, in setBuffer
self.refreshPopupStatusline()
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/instance.py", line 1279, in refreshPopupStatusline
min(self._popup_maxheight, self._actualLength(self._buffer_object[:self._popup_maxheight]))))
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/instance.py", line 1185, in _actualLength
columns = self._window_object.width - int(lfEval("&numberwidth")) - int(lfEval("&foldcolumn"))
File "/home/test-1/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/instance.py", line 137, in width
return int(popup_pos["width"])
KeyError: 'width'

Reproduce the issue by connecting to Linux over SSH in WindTerm, opening Vim with LeaderF, and pasting. Start with the traceback locations in autoload/leaderf/python/leaderf/instance.py and manager.py, especially the popup width access that raises KeyError: 'width'. Done means the paste no longer hangs and the reported error is resolved.

Written by the indexing model from the issue text.