User defined icon for custom action

Question

Is it possible to change the icon for a custom action?
Currently there is always the "play"-symbol for a custom action.

Answer 1

No, there is only the standard icon yet. And no current plan to extend this.
Do you have an idea which set of icons should be offered here?

Comments

I thought of the standard enaio icons like the ones for the other actions in the kebab menu or from the designer.

OR: I know this from other products: They offer the possibility to include material design icons by giving the name of the icon as property, like "mdi:play" or something. Of course, the library must be included in the client for having no internet dependency.