Issues

• Keyboard.isKeyDown() fails for modifier keys on Windows (SDL3 backend) — all Shift/Ctrl/Alt combo keybinds broken

  GTNewHorizons/lwjgl3ify#388 · Filter by author wztwztss opened on Oct 24, 2026

• ISO key left of Z (SDL_SCANCODE_NONUSBACKSLASH) maps to KEY_NONE, so it cannot be bound

  GTNewHorizons/lwjgl3ify#383 · Filter by author joncol opened on Oct 19, 2026

• Support for Web Displays and MCEF

  GTNewHorizons/lwjgl3ify#380 · Filter by author branman5949 opened on Oct 15, 2026
  2

• lwjgl3ify 3.0.27+ game frozen for majority of the frame time and stuttering (?), Linux, Wayland

  GTNewHorizons/lwjgl3ify#377 · Filter by author tarballfox opened on Oct 12, 2026

• IME candidate / preedit window is stuck at the top-left corner: SDL_SetTextInputArea is never called

  GTNewHorizons/lwjgl3ify#371 · Filter by author yyyyyaoye-ops opened on Sep 17, 2026

• LogisticsPipes fails its ThermalDynamics compatibility check under lwjgl3ify (works fine on vanilla Java 8/LaunchWrapper)

  GTNewHorizons/lwjgl3ify#359 · Filter by author jarmati opened on Aug 16, 2026

• Providing textbox coordinate bounds to the IME overlay

  GTNewHorizons/lwjgl3ify#355 · Filter by author EvenWen1215 opened on Jul 17, 2026

• Can't close window on Wayland

  GTNewHorizons/lwjgl3ify#350 · Filter by author b9788213 opened on Jul 8, 2026

• GTNH 2.9 beta 1 can't open, logs silently stop at "terminating mappingmanager"

  GTNewHorizons/lwjgl3ify#348 · Filter by author SoundBreaker-X opened on Jun 22, 2026
  2

• Windows Feature Clicklock No Longer Functions

  GTNewHorizons/lwjgl3ify#343 · Filter by author gSixfour opened on Jun 8, 2026
  3

• Unable to move cursor while in game on java 21+

  GTNewHorizons/lwjgl3ify#341 · Filter by author echoptic opened on Jun 6, 2026

• Differences between LWJGL2 Keyboard class implementation and LWJGL3ify implementation behavior

  GTNewHorizons/lwjgl3ify#332 · Filter by author iocmet opened on May 22, 2026
  2

• Cant select nor paste text if have alt language selected on windows

  GTNewHorizons/lwjgl3ify#329 · Filter by author nmgix opened on May 19, 2026

• EXCEPTION_ACCESS_VIOLATION on startup

  GTNewHorizons/lwjgl3ify#327 · Filter by author greatinfluence opened on May 15, 2026

• Unrelated keys are being recognized as the space bar

  GTNewHorizons/lwjgl3ify#325 · Filter by author rk78jss5nv-lab opened on Apr 29, 2026
  2

• EXCEPTION_ACCESS_VIOLATION with Tile Entity Breaker 1.2.1

  GTNewHorizons/lwjgl3ify#323 · Filter by author Delfite opened on Apr 22, 2026
  2

• Android Support

  GTNewHorizons/lwjgl3ify#322 · Filter by author alexytomi opened on Apr 22, 2026

• NVIDIA Borderless fullscreen issues

  GTNewHorizons/lwjgl3ify#319 · Filter by author charlesdavidthethird opened on Mar 8, 2026
  7

• Crash during startup with a GLES exception creating window surface

  Bug

  GTNewHorizons/lwjgl3ify#317 · Filter by author glektarssza opened on Mar 3, 2026
  21

• Updating lwjgl3ify from 2.1.16 to 3.0.8 causes keybind issues (hold Q, modifier keys like ctrl/alt/shift, etc.)

  GTNewHorizons/lwjgl3ify#310 · Filter by author PlayfulPiano opened on Feb 8, 2026
  4

• Gadomancy 1.5.6 crashes with lwjgl3ify

  GTNewHorizons/lwjgl3ify#309 · Filter by author SOFTERZ opened on Feb 4, 2026
  1

• Blank

  GTNewHorizons/lwjgl3ify#307 · Filter by author 01Mono opened on Jan 28, 2026
  3

• Severe flickering screen

  GTNewHorizons/lwjgl3ify#305 · Filter by author Shahelion opened on Jan 24, 2026
  5

• Incompatibility with ReplayMod (transversal with Angelica)

  GTNewHorizons/lwjgl3ify#302 · Filter by author HRudyPlayZ opened on Jan 21, 2026

• Ctrl + A not working on other language

  GTNewHorizons/lwjgl3ify#299 · Filter by author LewisSaber opened on Jan 19, 2026