Only Entity Folder in Textures when downloading customized 1.16 texturepack

[Kat2801]

Hey, so I tried out the new customization function on this website and I changed many textures like for example wanting the black textures for the end blocks oder purple enderpearls but when downloading it (mutliple times) the only folder in "textures" is the entity folder with the boat, the different villager types and the elytra. Is this supposed to happen and if not, how can I get the other changed textures? Thanks to anyone in advance (And sorry for any spelling or grammar errors)

[HanFox]

As the page, and the download prompt tell you, you still need the main PureBDcraft pack for the addon to work as all the textures (besides entities) are in there, not in the Customiser addon.