I'm actually working on the french translation of XCF ; i encounter an issue other language may encounter and I heard of modders having issue with this too : If an article is too long, the fact that you may have to scroll for the rest of the text isn't clear or well rendered.
So my suggestion is to add a better handling of this in OXCE.
Problems :
* No indication that you can scroll down
* Last line overlap the frame border
Suggestion :
When on top :
When at bottom :
When in the middle :
Recap:
* Text rendered below the frame border
* A spacer when you are at the bottom to avoid the indicator to overlap the end of the text
It may need the possibility to indicate if it's rendered at the left or the right of the frame (or may be the exact position). I'm not aware of how ui modding works but i think it might help a lot of modders and translators and allow to write extended texte for ambiance or informations.