IIRC classic Hangouts doesn't have the option to tile. Meet (assuming you're on the current UI, which I would presume has been rolled out to everyone by now) c

IIRC classic Hangouts doesn't have the option to tile. Meet (assuming you're on the current UI, which I would presume has been rolled out to everyone by now) can tile, but only up to four videos (excluding yourself, so five participants). Once you go above that, in automatic mode, it'll drop back to the view with a single large video of a person currently speaking, and smaller videos of everyone else on the side, and, if you force it into the grid view, only four are displayed at a time.