A limited set of actions can assigned via macro commands. Incompatible actions are ommited from the generated macro. Also note that Macros are limited to 15 lines each.
Brain
What helps this one's brain remember things
The brain likes this layout
Something that works for me and keeps single target and aoe abilities grouped together in a way that flows for my brain
My reaper cross hotbars.
I'm a small streamer that loves FFXIV and many other things. The XHBs I publish are solely how I personally like to organize my Hotbars when on the controller! Feel free to use them if you too like them! Some are thrown together and some are planned out.
Personal Hotbar Setup