Click cast not allowing cleanse/purify etc

When you try to set up click casting with the default UI with spells that cleanse curses/magic/disease/poison (varying because of class). I haven’t been able to add them to the click cast. It says these spells aren’t available for click casting, which doesn’t seem to be working as intended. They used to work fine, and they are important for dispelling allies. Please fix so I don’t have to download addons for this function that is in game.

I am able to do it if i make a macro with the spell in it, which i suppose will have to work for now.