Quark: Quark-r2.2-250
Quark Oddities: QuarkOddities-1.15.2
ARL: AutoRegLib-1.6-41
Forge: 32.0.63

Clicking the plus button in the matrix enchanting window does not always display newly created pieces. The pieces are being created because clicking again will suddenly reveal two new pieces instead of just one. The lapis also decreases with each click, regardless of whether a piece appears or does not appear.

Hello! Quark's moved to 1.18 now-- unfortunately, this means that (unless your bug is critical and/or game-breaking), we're closing support for issues filed for versions prior to it (e.g. Quark on 1.16).

If your issue still occurs on 1.18, or if your issue happens to be rather critical (e.g. consistently crashing the game with no other mods present), please leave another note or open a new issue. Thanks for your cooperation!