Hi brendanwilson84,

Actually I initially thought that behavior that you required was in fact the one being followed.

However, later I realized it was not. It actually reset all the previous filters when you remove the keywords, like you described.

Unfortunately, I didn't had the time to look into it in more detail.

When I manage to get back to this issue and will let you know if I find a solution.

Best regards,

Fábio Gonçalves