TotalFinder does not respond to all key operation

I have encountered a bug as following:

  1. Focus on a full-screen TotalFinder window.
  2. Focus on another full-screen window of any apps.
  3. Focus on a full-screen TotalFinder window, again.
  4. Change a name of any file on the TotalFinder window.
  5. As a result, the TotalFinder window does not respond to any key operation.

A bug at least two months old. There are a few different posts for this.

Wish it would get fixed.