PKCE is enabled so don't have client_secret- value but this library gives Null pointer exception in this case.

[RaginiSingh]

Hello,

I have implemented project having PKCE enabled. In this case, we don't have CLIENT_SECRET value. This library does not works without CLIENT_SECRET value. It gives Null Pointer exception. How to use this library without CLIENT_SECRET key.

It's mentioned in readme doc that use of client_secter is dangerous but it does not works without this.

[achakra21]

Are you able to solve this ..