Fireplace Christmas Radio

I loved the fact of the fireplace and the radio music! I can’t hear the sound effects of the crackling fire, nor can I figure out how to make the snow. I can’t find any options on my screen to make either of those work.

Can only enjoy video until the screensaver kicks in. Other fireplace apps stay in the foreground until I turn them off. This one allows the screen saver to come on and all you have left is audio. Would seem to be a simple fix. I do like the option to have the fire sounds or Santa radio playing. The snow effect reminds me of a screen saver effect from 1995.