not all of them. there’s plenty of times she’s on the TV broadcast where it isn’t on the jumbotron. the network (CBS, FOX, NBC) have different cameras and crew than the game and can show her any time they please. her not being shown actually means she paid the network AND the stadium a shit ton of money to not show her at all.
Not to mention the suites in an nfl stadium are one of the most safest places to be. The only way she’d get hurt is if it was an inside job done by someone on her team. She also could’ve asked them to clear the hallway to the suite of the photographers so she could walk there in peace, or walk there without her family as to not draw attention to her. She wanted to be seen with the shield for some reason