Update:Show loading indicator on play buttons when starting playback

components/app/AudioPlayerContainer.vue

@@ -204,6 +204,7 @@ export default {
           message: `Cannot cast downloaded media items. Confirm to close cast and play on your device.`
         })
         if (!value) {
+          this.$store.commit('setPlayerDoneStartingPlayback')
           return
         }
       }
@@ -217,6 +218,7 @@ export default {
         } else if (this.$refs.audioPlayer) {
           this.$refs.audioPlayer.play()
         }
+        this.$store.commit('setPlayerDoneStartingPlayback')
         return
       }
 
@@ -254,6 +256,9 @@ export default {
           console.error('Failed', error)
           this.$toast.error('Failed to play')
         })
+        .finally(() => {
+          this.$store.commit('setPlayerDoneStartingPlayback')
+        })
     },
     pauseItem() {
       if (this.$refs.audioPlayer && this.$refs.audioPlayer.isPlaying) {