Interruption in picking ChoGall leads to leaver penalty

In SL draft, another player and I were picking ChoGall together. When our turn to pick came, a 3rd player picked another hero, leaving only 1 pick left for our team this turn. But they timer had almost run out. This lead to me “dodging the draft” and getting leaver penalty. There wasn’t really any interface function notifying me that this would happen. I was not AFK and would have responded. It was not communicated what was about to happen.

I’m reporting this as bug because I’m not sure the logic there is what is intended by the devs.