The End Of The World Character Sheet (BUGGED) Won't Roll

As title. I didn't think it'd be possible to play the game mechanics of The End Of The World system on Roll20, so I was excited to see a character sheet option that let you do just that.... But sadly it looks like its bugged or something because when I press "ROLL", no die roll and nothing happens. Is this a known bug? Is it going to get fixed? Thanks.

The description/preview for the sheet says: (FFG) End of the World Character Sheet uses the Roll20 API to roll dice. The script can be found on the Roll20 Github or at <a href="https://raw.githubusercontent.com/dayst/FFG-EotW/master/EotW.js" rel="nofollow">https://raw.githubusercontent.com/dayst/FFG-EotW/master/EotW.js</a> API scripts are only available to paid subscribers, so this sheet isn't fully accessible/functional for your subscription level. As this isn't an Official character sheet curated directly by Roll20, it's not strictly classifed as a bug, so future issues related to only character sheets, in most cases, are better posted in the Character Sheets subforum.