App still running in the background and use high resource

[KennFatt]

Closing launcher by:

• Pressing (x) close button.
• In-Game Exit system (Pop-up message "Are you sure to exit?").

EIther way are same case.

And after that, I take a look with all applications status using : htop. It show that mcpelauncher still running, and use 100% CPU.

[KennFatt]

Fixed on 1.4 updates (is it client issue?)