Hello Like,

I tested it like you described.
With the plugins you told me and with the following ones switched on, the problem occurs:
– SOFT79 Vervaldatums for WooCommerce PRO
– WooCommerce Tiered Price Table (Premium)

But when I switch to Storefront the problem is gone.
So there is something in Woodmart that doesn’t work together with these plugins.

Can you please take a look at it? I don’t want to use Storefront as my main theme 😉