Stone toggle has inconsistency with other toggles inside the creative inventory

Basically the stone toggle should show 'Stones' instead of 'Stone'

Compare the categories for glass, sandstone, decorative stone, copper, wool, concrete, terracotta, cooked food. These are collective nouns: https://www.thefreedictionary.com/Collective-Nouns.htm. English customarily uses all of these collective nouns for raw/bulk materials, which is what the blocks are. The plural noun forms would sound awkward and/or imply specific objects made from the materials.