Every Macro i import or create and try to use the command...

/cast Cobra Shot

it changes to it to /cast steady shot. PJease advise

Short Answer - yes it’s supposed to do that. If you looked at the closed tickets you would see about 50 of these with the same response like #747 #745 #738 etc

The detailed description is located here: https://wowlazymacros.com/c/gse/108