Nether Chrysalis "Use them all" option not working

It tells me I can only use them on nether creatures. And doesnt allow me to select a creature or anything.

It works if your creature is in position 1.

however… and i dont know if i should say this… it only consumes half of your chrysali yet affords the full bonus

and crashes if you try to use it with only 1


############################################################################################
FATAL ERROR in
action number 1
of Key Press Event for E-key Key
for object obj_itemconfirmuse:

Unable to find any instance for object index ‘105186’ name ‘’
at gml_Object_obj_itemconfirmuse_KeyPress_69
############################################################################################

stack frame is
gml_Object_obj_itemconfirmuse_KeyPress_69 (line -1)