Minor bug: Update of engine progress bar

[stajin]

When I update/on first run of the engine it shows a window stating it's the skyline progress bar but shows instead a blank white window that, when clicked, states it's not responding. It completes as expected though if you wait.

[StarFire]

Thank you this is a known issue. We used to use this progress bar but sections of the code are being prepared to move to the status bar then we can remove this window, will be ready for the main release. If you can ignore any of these as it will not affect the use of Skyline ; )