quick open doesn't use provided script

At the preferences -> quick open, the checkbox "Activate quick open" is checked and I entered `subl %(file_path)s:%(line_number)s`
"Quick Open in terminal" is deactivated.

```
philipp@dell:~$ echo /home/philipp/test.txt:1
/home/philipp/test.txt:1
```
last line opens in mousepad (not sublime)

When I activate "Quick Open in terminal" it works but I don't want that option, because I'm not always on a bash (rails console).

I guess I missed something?

guake 0.8.5 (pool/universe/g/guake/guake_0.8.5-1_amd64.deb)
XUbuntu 16.10
xfce 4.12

Thanks and regards, Phil