Trying to set up a global macro for all characters

I’ve got a simple macro that will use healing potions/healthstones based on availability. I set this up years ago under the old GnomeSequencer, but it’s no longer working with the pre-patch. I’d like to recreate it in GSE, which I have done for one toon…but can’t seem to have that macro available to my other toons, despite setting the class to “Global.”

Am I missing something?