http4 component with headerFilterStrategy alway return Response Code 302 when request to http/https auto redirect server

Issue

• When request to an backend server with http4 module.
• It always return 302 with any options I try

.toD("http4://{{backend.endpoint}}?headerFilterStrategy=#gsbInternalHeaderFilter")
.toD("http4://{{backend.endpoint}}?headerFilterStrategy=#gsbInternalHeaderFilter&httpClient.redirectsEnabled=true")
.toD("http4:{{backend.endpoint}}?headerFilterStrategy=#gsbInternalHeaderFilter")
.toD("http4:{{backend.endpoint}}?headerFilterStrategy=#gsbInternalHeaderFilter&httpClient.redirectsEnabled=true")

• Only without header filter, we can get response.

.toD("https4://{{backend.endpoint}}")

• This may look like solution but we need the header filter to remove our secure information such as api access token from front-end or internal api temp header.

So how to implement this to working properly with this behaviour of the backend redirect and headerfilter.