Double/triple /cast Macro's doesn't work for US servers

As i said double/triple /cast Macro’s doesn’t work on US servers but it still work on EU servers, i meant so many streamers can use those macros for example gingi’s from method use

#showtooltip
/cast Bestian Wrath
/cast Aspect of the Wild

Eventually i can use /castsequence but itsnt the same thing if u know what i mean