Issues with not being able to cast from Spotify or Amazon music to my Echo Show 5 (2nd Gen)

I like to listen to the sounds of rainfall when I sleep. When I try to cast it to my Echo Show, it doesn't show up but my Echo Dots do. I end up using Bluetooth but any notification I get, the sound comes through the Echo Show speakers. I've tried deleting the skill and re applying it and it has worked but every night is ridiculous. Does anyone else have this issue?