Steps to reproduce:
run from cmd.exe:
git clone https://github.com/shahrouzz/electron-win64-zombie-bug.git
cd electron-win64-zombie-bug
yarn
yarn electron .
After the crash there will still be a electron.exe renderer process running in taskmanager.
note: if you run it in a bash in windows, use the following command to run:
./node_modules/electron/dist/electron.exe .
Tested on Electron 6.0.11 on Microsoft Windows 10 Pro