Can't see slider

I'm working on my smart remote project and I can't see a custom lighting slider I made. I can see it when I hit launch in my designer but it isn't visible in the remote even after I restarted the device. 

Also is there a way to copy the lighting slide UI from the "Lighting Items" theme so I can only show 1 light at a time?

Try clearing the cache in the Android settings for the SmartRemote app and then reload.