electron chrome-sandbox issue
when run from PureOS
% ./LocalNative-0.4.1.AppImage
[59255:1123/225940.390276:FATAL:setuid_sandbox_host.cc(157)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /tmp/.mount_LocalNTTuZHQ/chrome-sandbox is owned by root and has mode 4755.
[1] 59255 trace trap ./LocalNative-0.4.1.AppImage