@Kedi Peng Thanks for reaching out. Ideally, if you are creating the same request then there shouldn't be an issue. Let me test the HTTP request connector in both regions.
Update:
I have performed the test with the HTTP connector and my logic app was deployed in Australia Southeast but I don't see any issue while calling the HTTP request.
I will suggest you to test it with other HTTP URLs and verify if you observed the same behavior. If you still observe the issue please share the error message/screenshot/output along with the run ids for the failed requests hiding the sensitive information so we can review and confirm if there is any issue from the logic app end.