If I could give less than one star I would. fahad ashraf reached out to me via dm here on Xenforo after I posted in a thread discussing this feature, and promised he could quickly make a block addon for $20 more than what he is currently selling it for here. I agreed. This was a mistake.
The addon he posted here broke my site. I patiently asked for fixes and changes and weeks went by -- nothing. I requested a refund from him, he refused. I requested a refund thru the payment service we used and I don't know what lies he told them but they also refused.
Do not buy this addon, it is buggy and he will not make the changes needed to make it functional. I suspect that this is because there is already a better functioning addon out there on the market currently. Do not trust fahad ashraf to be a programmer of integrity. He is predatory and will make promises he cannot keep.