The debug information.
Debug information will be shown on the Troubleshooting page. It's intended to be attached to issue reports when reporting issues against the application.
adw.about_window.AboutWindow provides a quick way to save debug information to a file. When saving, property@AboutWindow:debug-info-filename would be used as the suggested filename.
Debug information cannot contain markup or links.
Builder instance for fluent chaining
Set debugInfo property.