Does the opposite of my Hide System Messages in Party on Habitica style, hiding human chat and leaving system messages (i.e. quest progress, skill casts, etc.).
Only hides chat messages on the party screen, so it's not just a universal chat hider. Use this and Hide System Messages together if you just... like an entirely empty party chat. Disabling the style brings human chat back.
User JS installation is disabled for this style--the conversion Greasy Fork automatically does can work if installed as a user script, but only if the initial load of Habitica is onto the party screen (otherwise, it fails entirely).
Special thanks to Alys for posing the question that got the System Messages style coded, as well as to the person in the Tavern whose name I didn't jot down (sorry! DX If you ever see this and want credit, I'll gladly note you!) for bringing up a feature idea that would isolate system messages and chat from each other which got me thinking... "Is there a way to have a sister style for this?"