Just as the title says, /unlimited fireworkrocket and /unlimited firework_rocket both respond with 'Giving unlimited amount of fireworkrocket to USER, but do not actually result in unlimited firework rockets as they are consumed normally. I tested it on other items like sand, dirt, and netherwart, and it works properly for all of them, so it appears to be isolated to this item as far as I can tell. Tested it both standing still placing on the ground and using them as propellant for an elytra, same effect.

Using EssentialsX version 2.17.1.50 .

What more info can I provide? I'm looking to see if there can be a fix for this.

I automatically added that label to this issue because you deleted / did not fill out the issue template.

Fine. New ticket made.

Thanks, that'll help ensure that the issue can be reproduced reliably (and confirm that there are no other issues in your server or configuration). Definitely saves the developers and testers a lot of time.