can’t add (some) attributes to a product

Hi

I’m using storefront and woocommerce and seem to be having an issue adding attributes to a product. The problem occurs where you have a large number of attribute terms. On my instance that effects SIZE and COLOUR, which over time have become quite large.

So, If I want to edit a product. Under Product data –> attributes. I then select the SIZE attribute to add to this product. Then select Values and a dropdown list appears..

However, It seems that only 50 attribute terms are shown in the dropdown list…. So, if your particular term is number 60 in the list, you cannot select the term. A good example, and the one that alerted me to the issue, is with size M. I cannot select M as a size, as there are way more than 50 terms with a M in them….

I’m on the latest version of all themes.

I’ve deactivated everything except woocommerce and wordfence.

I’ve changed theme to the default Storefront (i.e. not pointing to my child theme)

Still I have this issue

regards, Bruce

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