I completed enough of the rivens wishes to get 5 wish tokens, I used all on the Apex Predator. I dismantled the guns to get the pattern but the progress never updated. Even though I got 5 I still can't craft the gun....
-
You need to complete the first 2 missions of The Witch Queen and visit the Enclave to unlock crafting before you can gain pattern progress. https://help.bungie.net/hc/en-us/articles/360048717732-Deleted-Item-and-Character-Policy