apply loading treatment to out

src/hooks/useV3Trade.ts

@@ -12,6 +12,7 @@ export enum V3TradeState {
   SYNCING,
 }
 
+// TODO(judo): reenable
 const shouldUseFallback = (state: V3TradeState) => false //[V3TradeState.NO_ROUTE_FOUND].includes(state)
 
 /**

src/state/routing/useRouterTrade.ts

@@ -118,7 +118,7 @@ export function useRouterTradeExactOut(currencyIn?: Currency, amountOut?: Curren
       }
     }
 
-    if (isLoading) {
+    if (isLoading && !data) {
       return {
         state: V3TradeState.LOADING,
         trade: null,