Beobert was singled out. The cast/venue of Hamilton deliberately shamed vice President Pence during their performance, if you recall.
It is more believable that the venue chose to embarrass Rep Beobert, than it is to believe she was acting belligerent.
Possibly following Maxine’s advice:
https://youtu.be/Sml-G5v_x1A?si=29zAKK4vVb9GZQct&t=50