The icons for coal ore, diamond ore, emerald ore, iron ore, lapis ore, gold ore and redstone ore are outdated.
How to reproduce:
Create a new custom installation in the installations tab
Go to edit
Click on the furnace
See that the icons for ores are outdated
The icons should be updated to the new 1.17 textures
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We're tracking this issue in MCL-17983, so this ticket is being resolved and linked as a duplicate.
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