Guild Wars 2

I need a little help to figure out if I am doing something wrong with crafting. I have my leather working up over 200 but whenever I put components in my pack (raw/refined leather, raw/refined cloth, any of the crafting components) the only thing that shows up in the discovery tab is the refined leather, any of the dusts and then any sigils or crafted components (like both pieces of a chest armor)

Now I know not everything can combine with the refined leather but early on I was able to see the cloth squares and combine those to make a Health based armor upgrade and I expected that to continue. Am I doing something wrong or is there really just nothing else that combines with leather? In hunstman I can’t even see refined wood all that shows up is refined metals, I really feel like that can’t be right.

Thanks for any info.

I think the refined leather is there for you to discover the other runes. You need rare components like slivers/shards/etc., which are not listed with the collectibles.
The rest of it seems to be mixing and matching sigils with crafted components to produce crafted gear.