Startup Screen Interfering with Alt-Enter in DOSBox

[Quinn]

Windows 10, running LaunchBox 9.2 with the default DOSBox.

When I hit Alt-Enter to exit fullscreen mode in DOSBox, the screen just goes black. If you hit Alt-Enter again, the DOSBox window contents appear in the top left corner, then size back up to full screen. If I Alt-Tab to the "Launchbox Game Startup" window, it displays "Game Over" and exits, at which point Alt-Exit works normally in DOSBox.

For me, this issue is present in any DOSBox game run through LaunchBox. I do not use any other emulators, so I do not know if it affects more than DOSBox.

If the user doesn't know what's going on, this seems like a major bug interfering with DOSBox, but as it is easy to deal with once you know the issue, and as DOSBox is not the central focus of LaunchBox, I am marking it as minor.