Product category doesn’t appear in product title

Hey together,

I’m amazed by RankMath, especially after switching to it coming from Yoast – so much for starters :).

I got one problem and can’t seem to find a solution.

I want the product category to appear in the title.

Right now I got %title% %page% %sep% %sitename% – this works fine (side question – is the %page& tag of any use with normal products?).

If I add %category% or %categories% it displays sample category in the title, when setting it up in the general settings, but even though I ticked one category as primary with each product, it doesn’t show the category in the title.

Do I do something wrong or is that a known issue?

Regards