Attribute filter checkboxes are disabled

[Webguy]

Versions
Joomla - 5.4.1
Phocacart - 5.2.2
Phoca Cart Modules Package - 5.1.1
YOOtheme - 4.5.32
PCuikit - Phoca Cart YOOtheme Pro extension - 2.1.4

https://www.fleev.nl/webshop/badkamer

Category filters are working but attribute filter checkboxes are all disabled. I'm 99% sure they were working before but probably after an update or perhaps a product added by the user caused a conflict.

I've looked trough the filter settings but could not find any cause for this issue.

Hope someone can help us out.

Cheers,
WJ

[Slava]

Try changing the template to Cassiopeia – Default on a backup copy of the site, and then check if the filters work. If the filters start working, it means the problem is in the template.

[Webguy]

I've made a hidden menuitem and used casiopea.
Checkboxes for attributes are still not usable.

https://www.fleev.nl/webshop-test

[Slava]

On the product card https://www.fleev.nl/webshop-test, you can select 5 attributes (Kleur *), but in the filter on the right, only 3 attributes (Kleur) are available.
Try recreating one product or its attributes, and then check how the filter works.