Working on a new project and using the already great FontAwesome plugin, i decided to modify it so that uses the 6th version of the font (the new version had some new icons that I needed), in order to also release it as an asset.
Since the icons get always more and more, i decided to create a dropdown list, where the matching icons will be displayed while you type the icon name.
To give you a clear idea, see the image below:

But when the plugin takes its place in the Editor Inspector the dropdown ItemList is hiden below the next properties, though I can clearly see that the dropdown list is there and working:


So, the question is: how can I have the dropdown ItemList float over the rest of the propertties?
I tried to look into godot source code to see how the standard dropdown list works, but could not find where it was… So, any help or suggestion would be appriciated.