Badge overlaps on gallery

Hi,

I have activated the bagde which works like a charm except when opening the photo gallery of a product ( click on the magnifying icon while on a product page).

When doing so, the “sold out” mentions seems to float around and stay in the same position when you scroll . Would there be a way for the bage not to show when opening the photo gallery ?

Many thanks,

Quentin

The page I need help with: [log in to see the link]