[keycloak-user] keycloak-gatekeeper doing compression offloading without the instruction to do so

Hello, I recently discovered strange behaviour of an application which is being protected by gatekeeper when I noticed that the resources from the application are being transmitted uncompressed. Looks like that the "content-encoding: gzip" header gets missing and the response to the client/reverse proxy happens uncompressed, after being passed through gatekeeper. I tried to search the documentation for gatekeeper and this behaviour, but failed to find anything of use. Ideas on how to pass already compressed data through gatekeeper or any other opinions? Normal communication from the client over the reverse proxy to the application server: Client to reverse proxy GET /test.js HTTP/1.1 [...] Accept-Encoding: deflate, gzip Reverse proxy to application server GET /test.js HTTP/1.1 [...] Accept-Encoding: deflate, gzip Answer from the application server over the reverse proxy to the client HTTP/1.1 200 OK [...] vary: accept-encoding content-encoding: gzip keycloak-gatekeeper added to the chain, between the reverse proxy and the upstream Gatekeeper to its upstream GET /test.js HTTP/1.1 [...] Accept-Encoding: gzip Upstream to gatekeeper HTTP/1.1 200 OK [...] vary: accept-encoding content-encoding: gzip Gatekeeper to client HTTP/1.1 200 OK [...] Vary: accept-encoding