Yeah it works. But the UI has been designed to be as complicated as possible. You can't even easily unblock something, temporary or permanently. It's just a ridiculous developer UI.

And speaking of developers, any issue raised with this plonker is met with unwillingness and disinterest.

No matter how good this addon is, it's written by a prick who doesn't like feedback, and can't help but to waltz over any form of criticism.

So for your sake, I hope you will never have issues or questions about this addon, because you *will not* get them resolved by the dev.