23w40a introduced a damage type tag for damage types that can incrementally knock down armor stands.

This was announced on the minecraft.net changelog article: https://www.minecraft.net/en-us/article/minecraft-snapshot-23w40a as "can_break_armor_stands" (plural).

However, the actual game file is named "can_break_armor_stand" (singular) which is probably incorrect, as related tags are titled in the plural form (e.g. "always_kills_armor_stands").