I know this is terrible. We're actively looking at how best to fix this issue and send out an update. It sounds like if you change the Plug-in Window "Always On Top" setting to off it will fix this problem while we're looking for a better solution. We're sorry we didn't catch this before release, but we are looking for the best way to fix this so you don't have to keep this "Always On Top" setting unchecked.
Thank you for your patience, and for bringing this to our attention,