Gutentor Pro not showing custom taxonomy in frontend

Hi,

so i also sent a support ticket but i didn’t recive any answer, so i am trying my luck here.

i purchased Gutentor Pro especially for the feature to show custom taxonomy on the post meta.
I can select my custom taxonomy in the blocks feature for primary and secondary meta and it shows up there. As soon as I view it in frontend, it disappears and only wordpress taxonomy stays.
I can select my custom taxonomy under dynamic element tax/meta but there I have no control over where it shows up. It also stays in the frontend view.
I can select my custom taxonomy under the badge options, but I am limited with only one taxonomy when I want to show more.

So the problem lies with the primary and secondary meta, which would be my preferred way of showing my taxonomy, but it doesn’t show it.

Is there something I have overlooked?

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