Select the explicitly configured Android render node for nested KWin 6.8, apply OpenGL settings before Plasma starts, and pin the original signed Mesa 26.2.4 package that passed Thor rendering. Remove build-directory runtime search paths and fail closed on ELF inspection errors.
Native ARM64 build passed. Thor validated a visible nested Wayland terminal, active OpenGL ES/Zink on Turnip, 1280x720 output, and keyboard input. Mesa pin regression tests, launcher and ELF failure controls, shell syntax, and human authorship checks passed. Published desktop pin remains r2; full latest-head CI is pending and maintainer authorized this merge after device validation.
Kurt Himebauch
e4a7e52f81