You can't enter the seats section without a ticket so if you have your whole groups tickets on your phone (which we did) you will need to transfer your tickets to each persons phone so everyone has a ticket to get back in.
So people around us were standing in their seats and we DEFINITELY couldn't see when that happened. The venue also does not do anything about guests standing on the seats. I am 5'3' and was wearing 3 inch heels and could barely see the singers. Idk why you would spend money on lawn seats just to watch the artist on a screen because they are so far away. we buy chai seats because lawn seats are a complete waste. Beware though, very few port-a-potties in the parking lot. They stopped letting people tailgate in the parking lot in 2019 but they let us tailgate at the concert this past weekend. When we used park in the free lot, it took 1.5-2 hours to leave. Even if you buy premier parking, it takes an hour to get out. I have been to a lot of concerts and this is always my least favorite venue.