Out of stock attributes showing with radiobuttons

[mc12345678]

Hello,

I am modifying my shop (ZenCart 1.5.1). I am changing the attributes from dropdown to radiobuttons.

With radiobuttons out of stock attributes are still showing. When I use the dropdown menu they are gone.

Anybody an idea were I can fix this?

greetings,
Wim

What are you using to track your stock of attributed items, including version number as applicable? ZC out-of-the-box does not track the stock of attributes.