During the meeting, the participants discussed a coding issue related to decoding and validating a JWT email log using Xano. They identified that the issue lied in finding the correct key to validate the JWS. They debugged the code and discovered that there was a problem with the comparison of the key. They fixed the issue by changing the comparison method and suggested implementing a dynamic way of fetching and storing the kakao keys in the long term for better efficiency. They also mentioned the possibility of key rotation by the source, which should not cause login problems. The meeting concluded with the plan to continue working on the logic for creating and logging in users using the database.