Generative NFT Rarity settings

I watched the generative NFT tutorials on YT and am having issues adjusting the rarity of my NFTs.

I have 3 rarity levels:

I cannot seem to get any NFTs to have mixed rarities. The NFTs either have only “original”, “rare”, “super-rare”, they do not mix.

I have 6 different qualities and the rarities do not mix between the qualities.