Rated 1 out of 5 stars

per Wake90 el feb. 19, 2015 ·

It didn't work for me. I seen no difference when testing it.

per mehtuus (desenvolupador) a set. 28, 2015 ·

This is because you were attempting to use the System Override as the "default copy method", which unfortunately is bugged and not working as expected. This will be fixed in the next "Official" update that gets posted here to the Mozilla Addons site. The other options do work fine.