The server is fully programmed using session ID. If an unauthorized session ID sends a request on API, it won’t give any response.

Ex:
in the first screen, I sent a get request on API and got the actual response. ( here session id is: “XYZ”)

in the second screen, I sent another post request on API but didn’t get the response, because my session ID had changed. ( here the session id becomes: “ABC”)

My question is: Does Flutter change the session id on each request?
or there are some issues with the PC network?

session id log’s on each request :

and the error I am getting as a response on debug console: