LouLamSan

That was feasible and the previous error no longer occurs, but now I have received another error message: Error: authority mismatch on settings vs. signin state at ResponseValidator._processSigninState (ResponseValidator.ts:151:26) at...

I started the logging as per your guidance, and I see a lot of output in the browser. Some of it is quite confusing. One message reads as follows: "[WebStorageStateStore]...

> response_mode: 'fragment' Thank you for your guidance. I have modified the configuration to "response_mode: 'fragment'", but the issue still has not been resolved.