Issues

• Experiencing crashes with shulker boxes

  Patbox/polymer#292 · Filter by author MSVOGGT opened on Oct 23, 2026
  3

• "Polymer Patch for Friends&Foes" + JEI on Fabric 26.3 causes failure on login

  bug
  Patbox/polymer#289 · Filter by author alex-s168 opened on Oct 21, 2026

• [Feature Idea/Request] Universal "dumb" compatibility layer

  enhancement
  Patbox/polymer#287 · Filter by author THENATHE opened on Oct 1, 2026

• resource pack fails to download even though its configured correctly

  Patbox/polymer#278 · Filter by author natieboi1 opened on Aug 5, 2026
  1

• Polymer causes REI to fail to load any recipes

  mod compatibility
  Patbox/polymer#274 · Filter by author Shadowdane opened on Aug 1, 2026

• [Bug] Entities based on this project are not affected by the sweeping attack damage from the Better Combat Mod.

  external issuemod compatibility
  Patbox/polymer#244 · Filter by author PhantomDaze opened on Feb 27, 2026

• ignore_pack_version doesn't work with pack format < 69.0 on 1.21.9+

  enhancement
  Patbox/polymer#221 · Filter by author wiidotmom opened on Oct 19, 2025
  3

• Cull TextDisplay if the player isn't looking at it

  enhancement
  Patbox/polymer#194 · Filter by author Martmists-GH opened on Jun 15, 2025
  1

• Incorrect crafting suggestions

  wontfix
  Patbox/polymer#170 · Filter by author Grandev-0 opened on Dec 21, 2024
  3

• Polymer items doesn't show in JEI items list

  bug
  Patbox/polymer#154 · Filter by author Bricklou opened on Aug 29, 2024
  8

• [Feature Request] Geyser Support for Bedrock content

  enhancement
  Patbox/polymer#119 · Filter by author btarg opened on Apr 29, 2024
  4

• Bedrock resource pack for geysermc???

  external issueinvalidmod compatibility
  Patbox/polymer#73 · Filter by author CherphAlt opened on Jun 14, 2023
  3

• Debugging feature to show the bounding boxes of Polymer entities

  enhancement
  Patbox/polymer#65 · Filter by author haykam821 opened on Apr 15, 2023

• Suggestion | Custom Argument Types

  enhancement
  Patbox/polymer#48 · Filter by author ghost opened on Nov 22, 2022