Login with third party app

In my trying to login using discord in my app. The user is being redirected to discord login successfully but upon successful login the redirect url is not working and discord keeps saying “Unknown Application”.
Following is my redirect url as explained in overwolf docs.
overwolf-extension%3A%2F%2Fdafpjodfmofenjonekfnkphpghegoekhfepmbmib%2F0.9.9.2338%2FowAppErrorWindow.html

and i have confirmed that app with UID 2Fdafpjodfmofenjonekfnkphpghegoekhfepmbmib exists sp does FowAppErrorWindow.html inside 0.9.9.2338 folder om my machine.

EDIT

so I tried with twich with same redirect uri but now the problem is upon redirecting my app is crashing, and even overwolf client is crashing. Here is screenshot of overwolf client.