>>91607541They aren't told all details of what is going on with the other members. She probably knew Lia and Lumi would record something, but she didn't know what exactly. It doesn't involve her, so she has no reason to know all details about it.
Do you really think she'd overlap the big event, and only end her own stream in order to raid the half time with the musical part? Nah. It's either overlapping everything, or nothing, and she decided to overlap nothing.
