Expected Behaviour
Chiseled Rose/Smoky/Sulfur Quartz would be spelled Chiselled Rose/Smoky/Sulfur Quartz when the player's language is set to English (United Kingdom).
Actual Behaviour
Chiseled Rose/Smoky/Sulfur Quartz does not use the UK spelling when the player's language is set to English (United Kingdom). This does not match the other chiselled blocks in vanilla Minecraft.