[Suggestion] Customizable UI

[Omegapsychosis]

I am working on a modpack and currently it has a large number of skills (around 20ish). Having to scroll up/down the list is not ideal, but manageable.

However, would it be possible to add a config option to adjust the number of skills displayed in a row?

I am not sure of the difficulty in coding something like that, I just was thinking it could make packs that have a larger number of skills visually more appealing.