Immersive UI Fix

A small client-side addon that fixes two shulker box screens that break under the Immersive Interfaces resource pack (Forge 1.20.1).

What it fixes

Lootr shulker boxes have no background

Lootr opens its shulker boxes as a plain 3-row chest screen titled "Shulker Box". Immersive Interfaces draws container backgrounds through a glyph attached to the screen title, and it has none for shulker boxes, so Lootr shulker boxes show only bare slots.

This mod gives those screens the same lid-and-name-tag background as a regular shulker box, with the name drawn on top of the tag.

Quark's held shulker box screen is skewed

Opening a shulker box from your inventory (Quark) draws a stretched, tilted screen under the pack. Quark's screen is one pixel shorter than vanilla's shulker box screen, so the pack's shader misses the marker pixels it uses to place the art. The mod corrects the screen height, and the screen renders like a normal shulker box.

Requirements

• Minecraft 1.20.1, Forge 47+
• The Immersive Interfaces resource pack. Without it this mod does nothing useful.
• Quark is optional. The Quark fix is skipped automatically if Quark isn't installed.
• Lootr is optional. The title fix only matters for Lootr-style shulker screens.

Notes

• Client-side only. It is safe to leave out of a server's mods folder.
• No config file and no commands.
• Vanilla shulker boxes keep using the pack's own art. This mod never touches that screen.