Please use the search functionality before reporting an issue. Also take a look at the closed issues!

Issue description:

This isn't much of an issue really but I'm not sure where else to try to get help.
The armored jet pack says it doesn't give defense and when I put it on it doesn't change my armor bar. I tried full diamond, diamond and jet pack, and naked with a couple different mobs. It seems like it's just a visual glitch, and is definitely caused by a different mod. (I tried it on an install with just forge and mekanism and it still said it gave no defense but when I put it on it displays the defense properly)

I typed this up while loading the game after removing overpowered armor bar (a mod to make armor display when it has more defense than full diamond) and it works now. Still posting this to let you know in case someone else comes here with the same issue.

Version (make sure you are on the latest version before reporting):

Forge: 14.23.4.2706
Mekanism: 9.4.13.349
Other relevant version: MC 1.12.2
mod list here: modlister.com/beanaboston