- Open recipe book, right click a recipe group whose ingredients contain blocks (e.g. Banners).
- Hover your mouse on the stone attained in the first step.
- Blocks in the recipe book are rendered in front of the item tooltip.
If you right click on a recipe which has more then one way to craft in the recipe book and you hover your mouse over an item which expands its info tag to the left, the info tag will render on top of the expanded recipe but the blocks are still visible (although they look black) through the info tag.