Upon building from latest using cmake, and placing palmos41-en-m515.rom in the proper location, the emulator will display the device briefly for a moment, before immediately segfaulting.

Linux Mint 21.2
Qt Build
865acf3
md5sum palmos41-en-m515.rom
83cb1d1c76e568b916dc2e7c0bf669f6 palmos41-en-m515.rom
Just in case they're relevant, cmake . and cmake --build . output respectively:
cmake.txt
cmakebuild.txt