Tabs appear as text and don’t function

Hey guys,

I’m trying to use the ‘tabbed content’ feature, but the result on my page is just the tabs as text, meaning they’re not functioning as tabs/buttons, I just see them as plain text that I can copy.

I’m new to this plugin, maybe it’s because I’m using it on a page, and not on a post?
I just created a new block and selected tabbed content and created a second tab.

Thanks a lot in advance