FakeVim doesn't work?

Hello, My ReText version is 5.2.1 (using PyMarkups 0.6.1), and FakeVim doesn't work ~ below is my configuration file:

[General]
autoSave=true
highlightCurrentLine=true
previewState=true
restorePreviewState=true
saveWindowGeometry=true
spellCheck=true
useFakeVim=true
useWebKit=true
windowGeometry="@ByteArray(\x1\xd9\xd0\xcb\0\x2\0\0\0\0\x3\xe\0\0\0\xef\0\0\a\xa1\0\0\x4;\0\0\x3\x18\0\0\x1\x15\0\0\a\x97\0\0\x4\x31\0\0\0\0\0\0\0\0\a\x80)"

Thank you~