Our official resource pack has been updated with a small quality-of-life change: items with high enchantments and potion levels will now display their power level in roman numerals like all others instead of falling back to decimal numbers. Go download the new version now!

This trick only works for Java players, but the display for Bedrock players looks better by default already, so you're set.

Thanks to Twixxi for the improvement and Sphenicus for the pack update!