Race condition during Application Quit

[MariaDima]

Electron-updater: 2.21.3

Scenario:
An application calls "quitAndInstall(false, true)", after downloading an available update.
The installer is triggered and runs in a dedicated subprocess.
Before the application terminates, the registered quitHandler triggers the installer one more time using default arguments isSilent=true and isRunAfter=false.
The application owner The application is not started after the update installation.