Why are cookies excluded from /-/debug/headers?

Question description

Question in title. Since SG uses some cookies for authentication and the like, it would be helpful to be able to see them in the headers debug page

Is your question related to a problem? If so, please describe or link to another issue.

Our organization has our own internal routing/proxy service in front of internal services like sourcegraph. In making sure everything is working as expected, I have been using the headers tab. If cookies impact the service, then it makes sense to me to include that info here.

Additional context

Tried looking in git blame to see if theres a reason for the below line , but it seems to have been here since open sourcing the code

https://github.com/sourcegraph/sourcegraph/blame/f86a5b342852697275bec5b5c94d02c86e9e007f/cmd/frontend/internal/app/app.go#L85