Disable Cornelia Bossbar?

[frosty timber]

I was tryna use commands to summon cornelia without the ai/ bossbar, but i didn’t know if there’s a way to disable it. I’m trying to put her and tortured souls around a meeting table for my rp server

[prime palm]

you can disable any mob's ai with /summon [mobid] ~ ~ ~ {NoAI:1b}

afaik there is no way to disable the bossbar short of editing the resource pack so bossbars don't display at all