[Changing Big Box Theme wipes out all games and images?]

Thanks for the replies everyone.  I ended up just using Emulation Station for most of my consoles and Project64 for my N64 games since both Mupen64 and Parallel don't seem to load with Launchbox/RetroArch.  Zero problems so far since switching

[Changing Big Box Theme wipes out all games and images?]

Is there any plan to resolve the issue where you attempt to download and change a theme in Big Box and it wipes out all games and images?  This has happened twice now and caused me to start a build from the ground up each time.  I'm heavily leaning towards just using a raw instance of RetroArch which seems much more reliable than this app.