Unable to do anything after loading AsciiDoc help

[Liz]

1. Load Livewire.
2. Click on the ? icon to bring up the help.
3. Click on the AsciiDoc link to load the AsciiDoc help.
4. Try to open a file or create a new file.

Actual Result:
Nothing happens.

Expected Result:
I should be able to open or create a new file and have it display in the editor area instead of the AsciiDoc help.