I am unsure if someone made this suggestion already, I cannot find anything related to it as of now so just to be sure, I am making this bug report.
Hiders can survive in the void, yet seekers cannot. A lot of players, (usually on low-end devices or due to high ping) end up falling through the map and into the void, I believe 95% of the time this is accidental, though it can also be abused. There seems to be no anti-cheat for players out of map either, so these players commonly end up making seekers lose.