Created the variation and then this happened

Hey guys, I had a good start with my product showing good demand. I thought sweet let me add a better value pack. But after many many calls and chats with seller support, item package quantity is NOT allowed. Yikes! just had the packaging made for this new variation. I sent support some examples saying look, this seller has a different quantity option. She pointed out their variation theme is ‘Flavor’. I then noticed and realized. Has anyone done this to add a variation to keep it on the same listing? I built up social proof and was hoping this new variation would help it snowball. Thanks in advance.