You don’t need the ; at the end of the lines, but your problem is more likely a keybinding conflict.
- Make sure you don’t have shift - youkeybind bound to something else. Things like Shift-1 are bound to stuff by default in the UI.
- Sometimes, having a modifier key set as the self cast, mouseover, or focus key can cause interference with macros.
- The numberpad keys don’t always play nicely with modifiers. On Windows, most number keys don’t work with the shift modifier, as the combo gets translated into other keys like “Home.” On a mac, you can run into issues with MMO mice and modifiers that can usually be fixed using the terminal.
- Dragonflight introduced some issues with some bar mods that can create issues. So, if you’re using one of them, mess around with the settings in the mod a bit.
Also, you can do your macro without a shift modifer at all. Here are a couple of options:
#showtooltip [harm]Lightning Bolt; Healing Wave
/cast [@mouseover,help,nodead] Healing Wave; [harm] Lightning Bolt
The above is the most faithful translation of your current macro.
#showtooltip
/cast [@mouseover,help,nodead] Healing Wave; Lightning Bolt
This one will just use default casting for Lightning Bolt if you don’t have a friendly living mouseover.
#showtooltip
/cast [@mouseover,help,nodead] Healing Wave; [harm,nodead] Lightning Bolt; Healing Wave
And finally, this one will cast Healing Wave on your friendly mouseover if you have one, or else it will cast Lightning Bolt on your enemy target if you’ve got one, or else it will cast Healing Wave in the default manner. (Which means it will cast on a friendly target if you’ve got it, or else it will self-cast if you’ve got self cast turned on or bring up a targeting cursor if you don’t.)