When you have a colored shulker box or bundle in your inventory as well as a dye that it the same color as that shulker box/bundle, upon opening the recipe book it will tell you that you are able to craft a colored shulker box or bundle with the same colored dye in your inventory, even though it doesn’t work since the shulker box/bundle is already that color.
Steps to re-create:
Step 1: Put any colored shulker box or bundle in your inventory as well as a dye of the same color
Step 2: Open your inventory or a crafting table and open up the recipe book
Step 3: You should see the option to craft a shulker box or bundle with the dye you have in your inventory, but it won’t work since the shulker box/bundle is already that color
Environment
Starts happening in 1.21.2 and continues to the latest snapshot unfixed.
This ticket duplicates MC-277592 (confer the resolution of MC-277672 and MC-277673).