Nameplate widget, text too long, does not scale. Where is the maximum width defined?

[KingKerel]

I am trying to display a name on a widget.
A very simple one that only displays the name.
This widget does make use of a button to make it clickable.

Once the text reaches a certain length, the widget will no longer scale.
I am guessing there is a maximum width limit hidden somewhere.

Would you know where it is?
Or would you know of a different solution?

[KingKerel]

Nevermind.

All this time the setting was in the Actor.
Not in the widget.