Fix simulcast

app/src/reducers/consumers.js

@@ -79,6 +79,15 @@ const consumers = (state = initialState, action) =>
 			return { ...state, [consumerId]: newConsumer };
 		}
 
+		case 'SET_CONSUMER_PRIORITY':
+		{
+			const { consumerId, priority } = action.payload;
+			const consumer = state[consumerId];
+			const newConsumer = { ...consumer, priority };
+
+			return { ...state, [consumerId]: newConsumer };
+		}
+
 		case 'SET_CONSUMER_TRACK':
 		{
 			const { consumerId, track } = action.payload;