The host included in the Location header of the response is replaced with an unknown value.

Hello, community.

I am developing a hono application using the IDE.
Currently, in the preview environment, I have implemented a process that includes the value of redirect_url as a query parameter in the Location header of the response.
Specifically, it looks like Location:
However, while the application processes it as, it is actually output to the response header as
This is different from the actual domain of the preview environment (, and I find it puzzling why this happens.

Is anyone else experiencing this issue?