fix: cant switch network to ethereum (#2544)

Author: viet-nv

src/hooks/index.ts

@@ -94,7 +94,7 @@ export function useWeb3React() {
   return useMemo(
     () => ({
       account: account.address,
-      chainId: account.chainId ?? ChainId.MAINNET,
+      chainId: account.chainId,
       provider: wrappedProvider,
       library: wrappedProvider,
       connector: account.connector,

src/hooks/web3/useChangeNetwork.ts

@@ -133,7 +133,7 @@ export function useChangeNetwork() {
       const wrappedSuccessCallback = () =>
         successCallback(desiredChainId, waitUtilUpdatedChainId, customSuccessCallback)
       // if connected, nothing todo, success return
-      if (desiredChainId === chainId && !isWrongNetwork) {
+      if (desiredChainId === chainId && kyberChainId === chainId && !isWrongNetwork) {
         customSuccessCallback?.()
         return
       }