Don't forget to bind a key to "View frame" under Ghost in Key Bindings!
Then I first played World of Warcraft back in 2005, I wrote an addon called AutoHideBar. I maintained it until TBC. Over the past years I have used Geist (still do), so then I started to play vanilla wow I wanted to use Geist again, but it did't work. AutoHideBar felt very old so I decided to write my own addon based on Geist and AutoHideBar.
Geist (https://mods.curse.com/addons/wow/geist) AutoHideBar (https://wow.curseforge.com/projects/project-3301)
This addon will create a hidden button bar, which can be shown under the mouse cursor. It's working just like an actionbar so you only need to drag your spells to it. You can also add short-cuts to all spells. (you can use short-cut-spells then the bar is hidden)
I usely add all my buffs and non-combat spells to Ghost, (teleport/ portals/ int buff) so I can keep all shown icons to a minimum but with easy access to all hidden spells.
See images in Wiki section
hope you like my addon
best regards Tugore.
Command list:
/ghost lock [ button | frame ]
/ghost reload
/ghost reset [ lock | scale | text ]
/ghost scale [ 0 - 2.5 ]
/ghost text