No patterns in GA4 for AM Big Beats?

Hi, just browsing through some kits and noticed that the AM Big Beats kits dont have any patterns, is this correct?
Not sure if there is a way to know if this should have patterns. There are several kits in AM Big Beats and none of them have patterns?

any help appreciated.

regards Max

Update. Its both sets of Allen Morgan Signature Drums, Vol 1 and 2.