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.
/micon Shirk /merror off /ac Shirk<t> /ac Iron Will
Waiting for the new action images to get added in to fully get this good
Make sure to change Double tap L2 to "Cross Hotbar 4 - Left" and Double tap R2 to "Cross Hotbar 4 - Right"
This hotbar is pulled from Gingergaming's channel and is used for myself with some modifications to remove macro usage.
Bunboss https://www.youtube.com/watch?v=Mf5pTbncRKo