The Bug:

The "Put an ingot or crystal here" string displayed within the smithing table GUI is improperly capitalized.

The release of 22w15a changed the majority of advancement strings to capitalize generic nouns within them (nouns that don't explicitly refer to the name of an item). Take the "advancements.adventure.sleep_in_bed.description" string for example. This string was previously "Sleep in a bed to change your respawn point" and was changed to "Sleep in a Bed to change your respawn point" in 22w15a. So why is this relevant? This change in capitalization suggests that all item names regardless of whether they've been explicitly mentioned, should be capitalized where appropriate throughout all strings in the game, therefore leading me to believe that this is a valid issue.

Affected String:

Before reading the table, please note the following:

• Words colored in GREEN are correct.
• Words colored in RED are incorrect.

Steps to Reproduce:

1. Display the affected string by using the command provided below.

   /tellraw @s {"translate":"item.minecraft.smithing_template.armor_trim.additions_slot_description"}

2. Look closely at the affected word within the string.
3. Take note as to whether or not the "Put an ingot or crystal here" string displayed within the smithing table GUI is improperly capitalized.

Observed Behavior:

The string is improperly capitalized.

Expected Behavior:

The string would be properly capitalized.