I use SpiderOak for backups.
I'm currently the latest beta of 17.10 with the Cupertino Layout and Compiz. The SpiderOak Icon is huge and doesn't fit in the panel. I've attached a screenshot of the panel below. The SpiderOak icon is the stuff between the telegram icon (blue circular icon) and the AutoKey-GTK icon (the icon that looks like an "A").
Any ideas how I can fix this?