Custom actions on tool bar?

Hi all,

I have a couple of actions I use all the time. Is there any way to put an icon to activate an action on the tool bar - or maybe even a hot key - honestly either would be wonderfull but I don't see any way to do it.

These are the only hotkeys available for Actions: Actions – Mp3tag Documentation
Maybe you can have a look at the Presets.

Currently you can not customize the icons in the icon toolbar with shortcuts.