Description

On macOS, the GitHub desktop window can't be closed if it is fullscreen (in its own space rather than on a desktop space, i.e. not maximized); it can only be closed if the window is not in fullscreen mode.

Version

• GitHub Desktop: 1.3.0

• Operating system: macOS 10.13.6

Steps to Reproduce

1. Enter fullscreen using either the green title bar button, View menu > "Toggle Full Screen", or using the command-control-F keyboard shortcut.
2. Attempt to close the window using either the red title bar button, Window menu > "Close window", or using command-W.

Expected Behavior

The window should close.

Actual Behavior

The window stays open.

Logs

I do not have access to the log at the moment, but will attach it later unless it's not considered necessary for this issue.