Opening a file in a deep subfolder of a folder already opened in bowpad doesn't release/close the file

[Wallby]

Bowpad version: 2.8.3.2882

I.e. I tried with the following folders and files..

my_folder/
my_folder/my_file.txt
my_folder/a/a.txt
my_folder/a/b/
my_folder/a/b/b.txt

To reproduce..
With my_file.txt open..

1. open b.txt
2. close b.txt
3. try to rename my_folder/ or my_folder/a/ or my_folder/a/b/

It seems that b.txt is in this case not released/closed as windows displayed a popup that the file is still in use by another program.

4. now close bowpad and try again

If opening then closing a.txt the issue doesn't occur so it seems that it only happens for a file that is atleast in a subfolder of a subfolder of an open project.

[wmjordan]

Could it be caused by the file system watcher in the file tree?