Interesting! I took a look with the agent and it looks like it was this change that went in at curl 8.8.0: https://github.com/curl/curl/commit/3eac21d86bc50ba45

Interesting! I took a look with the agent and it looks like it was this change that went in at curl 8.8.0: https://github.com/curl/curl/commit/3eac21d86bc50ba459a9a8a0f3d1130b6d30b57d https://github.com/curl/curl/commit/3eac21d86bc50ba459a9a8a0... (same one susam saw) There's a flag that would preserve it, but no way to set it from the CLI afaict edit: I started a discussion here: https://github.com/curl/curl/discussions/21544 https://github.com/curl/curl/discussions/21544