Fix WalletConnect GameObject runtime error. (#78)

Co-authored-by: jeffgamedev <[email protected]>

Assets/Thirdweb/Plugins/WalletConnectSharp.Unity/UI/WalletConnectQRImage.cs

@@ -61,7 +61,7 @@ private void WalletConnectOnConnectionStarted(object sender, EventArgs e)
         {
             GenerateQrCode();
         }
-        else
+        else if (gameObject.activeInHierarchy)
         {
             StartCoroutine(ShowLoader());
         }