This is completely made by Chatgpt as I am too dumb to understanding well how to do coding.
As such, it's janky as all hell and works on a whim and depending on a secret algorithm I know nothing about.
You click a button, nothing happens, does it work? The second you pressed the button, no, but 5 seconds after? Still no, but it could! Font didn't change? Well it will after you click on and off of a guys frame after a suspiciously random amount of time.
Still find it easier than using DFFriendly nameplates and plater schenanigans to get the same effect.
I'm using plater with this, don't know if that makes it behave worse or better, but if you import it and it doesn't work I'd download plater and try giving it another shot.