Currently the default panel is hardcoded to request. This should be configurable.
I also question the default value: Almost every time I open the debug panel I want to see the logs panel. I'm not sure what makes the request panel so interesting that it should be the default. But of course that's debatable.
Agree on both points.
Issue #115 Make default panel configurable and set it to log
Fixes #115: Make the default panel configurable and set it to `log`