As per the title, the various armor pieces added by this mod are missing from #forge:helmets, #forge:chestplates, #forge:leggings & #forge:boots. This prevents them from being compatible with other mods' features that use these tags, such as Twilight Forest's armor recrafting function.

Affected armors:
"alexsmobs:roadrunner_boots",
"alexsmobs:flying_fish_boots",
"alexsmobs:centipede_leggings",
"alexsmobs:emu_leggings",
"alexsmobs:crocodile_chestplate",
"alexsmobs:rocky_chestplate",
"alexsmobs:unsettling_kimono",
"alexsmobs:froststalker_helmet",
"alexsmobs:frontier_cap",
"alexsmobs:moose_headgear",
"alexsmobs:spiked_turtle_shell",
"alexsmobs:fedora",
"alexsmobs:sombrero"