I was trying to remove normal Enchanting from Minecraft to add Custom Enchants for Minecraft with a Datapack (I created a new World for the Attachment) and I wanted to test for the isGuiOpen data but it do not work.
I was trying to remove normal Enchanting from Minecraft to add Custom Enchants for Minecraft with a Datapack (I created a new World for the Attachment) and I wanted to test for the isGuiOpen data but it do not work.
That's not what that tag is for. The reason your command didn't work is because it's in the
recipeBook
compound. Please don't use the bug tracker for command help