How can I add a custom content pane to a feature? I have a custom content pane that I'm using in a panel that I would like to include in a feature.  In the features UI, I don't see any options to add it to the feature; however, on the custom content panes page there is an export option, so it seems like there must be some way to do this.

How can I add a custom content pane to a feature?
Unfortunately, as per this issue, a bug in features prevents custom content panes from being exported.