Why do some Poll get Rejected after winning the Vote

I am trying to understand how the Poll actually works. Mirror poll has 11.5% YES and 2.45% NO however, the poll got rejected. How and Why? Also, there is no reason provided.
There are actually few polls with similar outcome. Can someone explain me how does this work?

Thanks

There has to be a 18% quorum met (total number of votes cast divided by total amount of MIR staked), only after it is met, the amount of YES/NO votes is meaningful.

There is a bug in the display UI that shows some polls meeting quorum and then being rejected due to not meeting quorum.

Awesome - thank you :slight_smile: