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.
This hotbar is pulled from Gingergaming's channel and is used for myself with some modifications to remove macro usage.
PLD Layout 6.55 (Not 7.0-Able) LT>RT remapped from Set 8 Left to Set 8 Right, only right half of Set 8 is used Set 1 - Primary Skills / Defensive CDs ; Set 2 - Utility + Situational CDs ; Set 8 - AoE / DPS CDs / Major Defensives
Youtuber 99_Vit bars from what I could see modded for my preferred layout
Bunboss https://www.youtube.com/watch?v=Mf5pTbncRKo
Paladin lv 90 XHB made by a ps5 player