Hello and thank you for trying my Package. I discovered recently that this is caused by the use of brackets () in my completion triggers, causing the default file-completions not to appear consistently.
I know that I can resolve this by converting it to a .py plug-in (rather than a completions file) in the same way that my Python completions work - or by removing all brackets (which I prefer not to do). I haven't got round to this as yet: I might have a look at this at the weekend
In the meantime I appreciate that this may discourage you from using this Package. Andy.