Re-openning app window does not restore the app

[UrsaDK]

It appears that once an app is generated, it can be executed and it runs without any issues.

However, after the initial window is closed (eg: with Cmd-W), clicking on the app icon does not restore the app window. Instead, we get a standard Google Chrome browser window.

To reinitialise the app, we need to quit it completely (eg: with Cmd-Q), then re-open it.

[UrsaDK]

Possible useful resources:

• https://adestefawp.wordpress.com/software/chromium-command-line-switches/
• http://peter.sh/experiments/chromium-command-line-switches/
• http://codefodder.github.io/chrome-chromium-startup-flags/

[UrsaDK]

Possible solutions:

• ensure that the app window is restored after it's closed
• ensure that the app quits when the user closes the window